Air Miles Calculator

Distance between Ubon Ratchathani (UBP) and Roi Et (ROI)

Flight distance from Ubon Ratchathani to Roi Et (Ubon Ratchathani Airport – Roi Et Airport) is 94 miles / 152 kilometers / 82 nautical miles. Estimated flight time is 40 minutes.

Driving distance from Ubon Ratchathani (UBP) to Roi Et (ROI) is 105 miles / 169 kilometers and travel time by car is about 2 hours 43 minutes.

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).

Airport information


A Ubon Ratchathani Airport
City: Ubon Ratchathani
Country: Thailand Flag of Thailand
IATA Code: UBP
ICAO Code: VTUU
Coordinates: 15°15′4″N, 104°52′12″E

B Roi Et Airport
City: Roi Et
Country: Thailand Flag of Thailand
IATA Code: ROI
ICAO Code: VTUV
Coordinates: 16°7′0″N, 103°46′26″E

Time difference and current local times

There is no time difference between Ubon Ratchathani and Roi Et.

Time Difference

Ubon Ratchathani

 +07

Roi Et

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 39 kg (86 pounds).

Frequent Flyer Miles Calculator

Ubon Ratchathani (UBP) → Roi Et (ROI).

Distance:
94
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
94

Round trip?