How far is Muang Xay from Xichang?

The distance between Xichang (Xichang Qingshan Airport) and Muang Xay (Oudomsay Airport) is 503 miles / 810 kilometers / 437 nautical miles.

The driving distance from Xichang (XIC) to Muang Xay (ODY) is 748 miles / 1204 kilometers, and travel time by car is about 13 hours 55 minutes.

Distance from Xichang to Muang Xay

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

Vincenty's formula (applied above)

• 503.010 miles
• 809.516 kilometers
• 437.104 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

• 504.966 miles
• 812.663 kilometers
• 438.803 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 Xichang to Muang Xay?

The estimated flight time from Xichang Qingshan Airport to Oudomsay Airport is 1 hour and 27 minutes.

What is the time difference between Xichang and Muang Xay?

The time difference between Xichang and Muang Xay is 1 hour. Muang Xay is 1 hour behind Xichang.

Flight carbon footprint between Xichang Qingshan Airport (XIC) and Oudomsay Airport (ODY)

On average, flying from Xichang to Muang Xay generates about 99 kg of CO2 per passenger, and 99 kilograms equals 218 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Xichang Qingshan Airport (XIC) and Oudomsay Airport (ODY).

Airport information

Origin	Xichang Qingshan Airport
City:	Xichang
Country:	China
IATA Code:	XIC
ICAO Code:	ZUXC
Coordinates:	27°59′20″N, 102°11′2″E

Destination	Oudomsay Airport
City:	Muang Xay
Country:	Laos
IATA Code:	ODY
ICAO Code:	VLOS
Coordinates:	20°40′57″N, 101°59′38″E