Distance between Osa and Lanzhou
Distance from Osa to Lanzhou is 2642 miles / 4252 kilometers.
Map showing the distance from Osa to Lanzhou
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Air distance: | miles km |
Time difference between Osa and Lanzhou
The time difference between Osa and Lanzhou is 21 hours. Lanzhou is 21 hours behind Osa. Current local time in Osa is 21:27 +05 (2025-03-02) and time in Lanzhou is 00:27 CST (2025-03-03).