Distance between Vientiane and Nghĩa Bình is 321.33 km.
This distance is equal to 199.67 miles, and 173.39 nautical miles.
The distance line on map shows distance from Vientiane to Nghĩa Bình between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Vientiane to Nghĩa Bình,
It takes 0.36 hours to arrive.