Distance between Ubon Ratchathani and Dong Nai is 489.84 km.
This distance is equal to 304.38 miles, and 264.32 nautical miles.
The distance line on map shows distance from Ubon Ratchathani to Dong Nai between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Ubon Ratchathani to Dong Nai,
It takes 0.54 hours to arrive.