# How far is Luang Namtha from Muang Xay?

The distance between Muang Xay (Oudomsay Airport) and Luang Namtha (Louang Namtha Airport) is 43 miles / 69 kilometers / 37 nautical miles.

The driving distance from Muang Xay (ODY) to Luang Namtha (LXG) is 73 miles / 117 kilometers, and travel time by car is about 1 hour 34 minutes.

43
Miles
69
Kilometers
37
Nautical miles

## Distance from Muang Xay to Luang Namtha

There are several ways to calculate the distance from Muang Xay to Luang Namtha. Here are two standard methods:

Vincenty's formula (applied above)
• 43.111 miles
• 69.381 kilometers
• 37.463 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
• 43.097 miles
• 69.358 kilometers
• 37.450 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 Muang Xay to Luang Namtha?

The estimated flight time from Oudomsay Airport to Louang Namtha Airport is 34 minutes.

## Flight carbon footprint between Oudomsay Airport (ODY) and Louang Namtha Airport (LXG)

On average, flying from Muang Xay to Luang Namtha generates about 31 kg of CO2 per passenger, and 31 kilograms equals 69 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Muang Xay to Luang Namtha

See the map of the shortest flight path between Oudomsay Airport (ODY) and Louang Namtha Airport (LXG).

## Airport information

Origin Oudomsay Airport
City: Muang Xay
Country: Laos
IATA Code: ODY
ICAO Code: VLOS
Coordinates: 20°40′57″N, 101°59′38″E
Destination Louang Namtha Airport
City: Luang Namtha
Country: Laos
IATA Code: LXG
ICAO Code: VLLN
Coordinates: 20°58′1″N, 101°24′0″E