# Distance between Loei (LOE) and Udon Thani (UTH)

Flight distance from Loei to Udon Thani (Loei Airport – Udon Thani International Airport) is 70 miles / 113 kilometers / 61 nautical miles. Estimated flight time is 38 minutes.

Driving distance from Loei (LOE) to Udon Thani (UTH) is 94 miles / 151 kilometers and travel time by car is about 2 hours 23 minutes.

70
Miles
113
Kilometers
61
Nautical miles

## How far is Udon Thani from Loei?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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).

## Flight Duration

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

## Time difference

There is no time difference between Loei and Udon Thani.

## Carbon dioxide emissions

On average flying from Loei to Udon Thani generates about 35 kg of CO2 per passenger, 35 kilograms is equal to 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

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