How far is Udon Thani from Loei?

The distance between Loei (Loei Airport) and Udon Thani (Udon Thani International Airport) is 70 miles / 113 kilometers / 61 nautical miles.

The driving distance from Loei (LOE) to Udon Thani (UTH) is 92 miles / 148 kilometers, and travel time by car is about 2 hours 25 minutes.

Distance from Loei to Udon Thani

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

Vincenty's formula (applied above)

• 70.471 miles
• 113.413 kilometers
• 61.238 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

• 70.373 miles
• 113.254 kilometers
• 61.152 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 Loei to Udon Thani?

The estimated flight time from Loei Airport to Udon Thani International Airport is 38 minutes.

What is the time difference between Loei and Udon Thani?

There is no time difference between Loei and Udon Thani.

Flight carbon footprint between Loei Airport (LOE) and Udon Thani International Airport (UTH)

On average, flying from Loei to Udon Thani generates about 35 kg of CO2 per passenger, and 35 kilograms equals 78 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin	Loei Airport
City:	Loei
Country:	Thailand
IATA Code:	LOE
ICAO Code:	VTUL
Coordinates:	17°26′20″N, 101°43′19″E

Destination	Udon Thani International Airport
City:	Udon Thani
Country:	Thailand
IATA Code:	UTH
ICAO Code:	VTUD
Coordinates:	17°23′11″N, 102°47′16″E