◄||►
รอบโลก
Prime Meridian
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
France
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Belgium
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Netherlands
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Germany
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Czech Republic
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Germany
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Poland
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Czech Republic
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Poland
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Czech Republic
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Poland
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Ukraine
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Kazakhstan
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Mongolia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
China
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Russia
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Canada
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
Canada
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
United Kingdom
<![CDATA[<br>Source: Wikipedia article <a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B9%89%E0%B8%99%E0%B8%82%E0%B8%99%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B5%E0%B9%88_51_%E0%B8%AD%E0%B8%87%E0%B8%A8%E0%B8%B2%E0%B9%80%E0%B8%AB%E0%B8%99%E0%B8%B7%E0%B8%AD#%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B9%82%E0%B8%A5%E0%B8%81">เส้นขนานที่ 51 องศาเหนือ</a>]]>
.