Distance between Gengma and Vientiane
Distance from Gengma to Vientiane is 437 miles / 703 kilometers.
Map showing the distance from Gengma to Vientiane
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Air distance: | miles km |
Time difference between Gengma and Vientiane
The time difference between Gengma and Vientiane is 1 hour. Vientiane is 1 hour behind Gengma. Current local time in Gengma is 23:47 CST (2025-03-04) and time in Vientiane is 22:47 +07 (2025-03-04).