Map of flight path and driving directions from Ubon Ratchathani to Roi Et.
Shortest flight path between Ubon Ratchathani Airport (UBP) and Roi Et Airport (ROI).
How far is Roi Et from Ubon Ratchathani?
There are several ways to calculate distances between Ubon Ratchathani and Roi Et. Here are two common methods:Vincenty's formula (applied above)
- 94.187 miles
- 151.580 kilometers
- 81.847 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 94.294 miles
- 151.752 kilometers
- 81.939 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
There is no time difference between Ubon Ratchathani and Roi Et.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 39 kg (86 pounds).
Frequent Flyer Miles Calculator
Ubon Ratchathani (UBP) → Roi Et (ROI).