Distance between Prachinburi and Quang Tri is 666.32 km.
This distance is equal to 414.03 miles, and 359.54 nautical miles.
The distance line on map shows distance from Prachinburi to Quang Tri between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Prachinburi to Quang Tri,
It takes 0.74 hours to arrive.