How far is Muang Xay from Vientiane?

The distance between Vientiane (Wattay International Airport) and Muang Xay (Oudomsay Airport) is 189 miles / 304 kilometers / 164 nautical miles.

The driving distance from Vientiane (VTE) to Muang Xay (ODY) is 304 miles / 489 kilometers, and travel time by car is about 6 hours 28 minutes.

189
Miles
304
Kilometers
164
Nautical miles

Distance from Vientiane to Muang Xay

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

Vincenty's formula (applied above)
• 189.016 miles
• 304.192 kilometers
• 164.251 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
• 189.824 miles
• 305.493 kilometers
• 164.953 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 Vientiane to Muang Xay?

The estimated flight time from Wattay International Airport to Oudomsay Airport is 51 minutes.

What is the time difference between Vientiane and Muang Xay?

There is no time difference between Vientiane and Muang Xay.

Flight carbon footprint between Wattay International Airport (VTE) and Oudomsay Airport (ODY)

On average, flying from Vientiane to Muang Xay generates about 53 kg of CO2 per passenger, and 53 kilograms equals 116 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Vientiane to Muang Xay

See the map of the shortest flight path between Wattay International Airport (VTE) and Oudomsay Airport (ODY).

Airport information

Origin Wattay International Airport
City: Vientiane
Country: Laos
IATA Code: VTE
ICAO Code: VLVT
Coordinates: 17°59′17″N, 102°33′46″E
Destination Oudomsay Airport
City: Muang Xay
Country: Laos
IATA Code: ODY
ICAO Code: VLOS
Coordinates: 20°40′57″N, 101°59′38″E