Air Miles Calculator

Distance between Krabi (KBV) and Roi Et (ROI)

Distance from Krabi to Roi Et (Krabi International Airport – Roi Et Airport) is 639 miles / 1029 kilometers / 555 nautical miles.

How far is Roi Et from Krabi?

There are several ways to calculate distances between Krabi and Roi Et. Here are two common methods:

Vincenty's formula (applied above)
  • 639.084 miles
  • 1028.506 kilometers
  • 555.349 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
  • 641.328 miles
  • 1032.118 kilometers
  • 557.299 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).

Flight duration

Estimated flight time from Krabi International Airport (KBV) to Roi Et Airport (ROI) is 1 hour 42 minutes.

Time difference and current local times

There is no time difference between Krabi and Roi Et.

Time Difference

Krabi
Roi Et

Krabi

 +07

Roi Et

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (259 pounds).

Airport information


A Krabi International Airport
City: Krabi
Country: Thailand Flag of Thailand
IATA Code: KBV
ICAO Code: VTSG
Coordinates: 8°5′56″N, 98°59′10″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

Map

Krabi to Roi Et flight map.

Frequent Flyer Miles Calculator

Krabi (KBV) → Roi Et (ROI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
639
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
639

Round trip?