How far is Muang Xay from Shiyan?

The distance between Shiyan (Shiyan Wudangshan Airport) and Muang Xay (Oudomsay Airport) is 987 miles / 1589 kilometers / 858 nautical miles.

The driving distance from Shiyan (WDS) to Muang Xay (ODY) is 1437 miles / 2313 kilometers, and travel time by car is about 26 hours 8 minutes.

Distance from Shiyan to Muang Xay

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

Vincenty's formula (applied above)

• 987.096 miles
• 1588.577 kilometers
• 857.763 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

• 988.977 miles
• 1591.605 kilometers
• 859.398 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 Shiyan to Muang Xay?

The estimated flight time from Shiyan Wudangshan Airport to Oudomsay Airport is 2 hours and 22 minutes.

What is the time difference between Shiyan and Muang Xay?

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

Flight carbon footprint between Shiyan Wudangshan Airport (WDS) and Oudomsay Airport (ODY)

On average, flying from Shiyan to Muang Xay generates about 150 kg of CO2 per passenger, and 150 kilograms equals 331 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Shiyan Wudangshan Airport (WDS) and Oudomsay Airport (ODY).

Airport information

Origin	Shiyan Wudangshan Airport
City:	Shiyan
Country:	China
IATA Code:	WDS
ICAO Code:	ZHSY
Coordinates:	32°35′30″N, 110°54′28″E

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