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How far is Ubon Ratchathani from Lukla?

The distance between Lukla (Tenzing–Hillary Airport) and Ubon Ratchathani (Ubon Ratchathani Airport) is 1445 miles / 2325 kilometers / 1255 nautical miles.

The driving distance from Lukla (LUA) to Ubon Ratchathani (UBP) is 2228 miles / 3585 kilometers, and travel time by car is about 45 hours 44 minutes.

Tenzing–Hillary Airport – Ubon Ratchathani Airport

Distance arrow
1445
Miles
Distance arrow
2325
Kilometers
Distance arrow
1255
Nautical miles
Flight time duration
3 h 14 min
Time Difference
1 h 15 min
CO2 emission
176 kg

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Distance from Lukla to Ubon Ratchathani

There are several ways to calculate the distance from Lukla to Ubon Ratchathani. Here are two standard methods:

Vincenty's formula (applied above)
  • 1444.794 miles
  • 2325.171 kilometers
  • 1255.492 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1445.470 miles
  • 2326.259 kilometers
  • 1256.079 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).

How long does it take to fly from Lukla to Ubon Ratchathani?

The estimated flight time from Tenzing–Hillary Airport to Ubon Ratchathani Airport is 3 hours and 14 minutes.

Flight carbon footprint between Tenzing–Hillary Airport (LUA) and Ubon Ratchathani Airport (UBP)

On average, flying from Lukla to Ubon Ratchathani generates about 176 kg of CO2 per passenger, and 176 kilograms equals 388 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lukla to Ubon Ratchathani

See the map of the shortest flight path between Tenzing–Hillary Airport (LUA) and Ubon Ratchathani Airport (UBP).

Airport information

Origin Tenzing–Hillary Airport
City: Lukla
Country: Nepal Flag of Nepal
IATA Code: LUA
ICAO Code: VNLK
Coordinates: 27°41′12″N, 86°43′46″E
Destination 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