Air Miles Calculator logo

How far is Udon Thani from Loikaw?

The distance between Loikaw (Loikaw Airport) and Udon Thani (Udon Thani International Airport) is 398 miles / 641 kilometers / 346 nautical miles.

The driving distance from Loikaw (LIW) to Udon Thani (UTH) is 823 miles / 1325 kilometers, and travel time by car is about 17 hours 46 minutes.

Loikaw Airport – Udon Thani International Airport

Distance arrow
398
Miles
Distance arrow
641
Kilometers
Distance arrow
346
Nautical miles

Search flights

Distance from Loikaw to Udon Thani

There are several ways to calculate the distance from Loikaw to Udon Thani. Here are two standard methods:

Vincenty's formula (applied above)
  • 398.471 miles
  • 641.277 kilometers
  • 346.262 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
  • 398.273 miles
  • 640.959 kilometers
  • 346.090 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 Loikaw to Udon Thani?

The estimated flight time from Loikaw Airport to Udon Thani International Airport is 1 hour and 15 minutes.

Flight carbon footprint between Loikaw Airport (LIW) and Udon Thani International Airport (UTH)

On average, flying from Loikaw to Udon Thani generates about 84 kg of CO2 per passenger, and 84 kilograms equals 184 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Loikaw to Udon Thani

See the map of the shortest flight path between Loikaw Airport (LIW) and Udon Thani International Airport (UTH).

Airport information

Origin Loikaw Airport
City: Loikaw
Country: Burma Flag of Burma
IATA Code: LIW
ICAO Code: VYLK
Coordinates: 19°41′29″N, 97°12′53″E
Destination Udon Thani International Airport
City: Udon Thani
Country: Thailand Flag of Thailand
IATA Code: UTH
ICAO Code: VTUD
Coordinates: 17°23′11″N, 102°47′16″E