21.290466,98.236517
https://tw.news.yahoo.com/%E7%B4%90%E6%99%82%E7%99%BC%E5%B8%83%E6%9C%80%E7%B5%82%E5%85%A8%E5%9C%8B%E6%B0%91%E8%AA%BF-%E5%B7%
https://tw.news.yahoo.com/%E4%BA%94%E6%9C%88%E5%A4%A9%E8%8A%B1%E8%93%AE%E9%96%8B%E5%94%B1-%E5%9C%8B%E6%97%85%E8%A3%9C%E5%8A%
29,562KM-6KM=29,556KM
https://tw.news.yahoo.com/%E8%B5%B0%E9%90%98%E7%8D%8E%EF%BC%8F%E5%8F%B2%E4%B8%8A%E6%9C%80%E9%9B%A3%E7%86%AC20%E5%88%86%E9%90