7,639 Nautical Miles: The World’s New 9th Longest Route Takes Off From Shenzhen China

It is not often that changes to the worlds longest routes list occur. But that happened over the weekend, with China Southern returning to Mexico, this time from Shenzhen. It operates non-stop to Mexico City and is the worlds ninth-longest non-stop scheduled passenger service. The return to Mexico came shortly after the carrier began Beijing Daxing-Riyadh and Guangzhou-Doha.