Distance between Udon Thani and Tongren
Distance from Udon Thani to Tongren is 820 miles / 1320 kilometers.
Map showing the distance from Udon Thani to Tongren
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Air distance: | miles km |
Udon Thani
| City: | Udon Thani |
| Country: | Thailand |
Tongren
| City: | Tongren |
| Country: | China |
Time difference between Udon Thani and Tongren
The time difference between Udon Thani and Tongren is 1 hour. Tongren is 1 hour ahead of Udon Thani. Current local time in Udon Thani is 10:57 +07 (2025-03-02) and time in Tongren is 11:57 CST (2025-03-02).