# Distance between Ubon Ratchathani (UBP) and Kengtung (KET)

Flight distance from Ubon Ratchathani to Kengtung (Ubon Ratchathani Airport – Kengtung Airport) is 540 miles / 869 kilometers / 469 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Ubon Ratchathani (UBP) to Kengtung (KET) is 760 miles / 1223 kilometers and travel time by car is about 15 hours 42 minutes.

## Map of flight path and driving directions from Ubon Ratchathani to Kengtung.

Shortest flight path between Ubon Ratchathani Airport (UBP) and Kengtung Airport (KET).

## How far is Kengtung from Ubon Ratchathani?

There are several ways to calculate distances between Ubon Ratchathani and Kengtung. Here are two common methods:

Vincenty's formula (applied above)
• 539.684 miles
• 868.537 kilometers
• 468.973 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
• 540.850 miles
• 870.414 kilometers
• 469.986 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
IATA Code: UBP
ICAO Code: VTUU
Coordinates: 15°15′4″N, 104°52′12″E

B Kengtung Airport
City: Kengtung
Country: Burma
IATA Code: KET
ICAO Code: VYKG
Coordinates: 21°18′5″N, 99°38′9″E

## Time difference and current local times

The time difference between Ubon Ratchathani and Kengtung is 30 minutes. Kengtung is 30 minutes behind Ubon Ratchathani.

+07

+0630

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 104 kg (230 pounds).

## Frequent Flyer Miles Calculator

Ubon Ratchathani (UBP) → Kengtung (KET).

Distance:
540
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
540

Round trip?