How far is Muang Xay from Yichang?

The distance between Yichang (Yichang Sanxia Airport) and Muang Xay (Oudomsay Airport) is 905 miles / 1456 kilometers / 786 nautical miles.

The driving distance from Yichang (YIH) to Muang Xay (ODY) is 1316 miles / 2118 kilometers, and travel time by car is about 24 hours 8 minutes.

Distance from Yichang to Muang Xay

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

Vincenty's formula (applied above)

• 904.655 miles
• 1455.901 kilometers
• 786.124 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

• 905.926 miles
• 1457.946 kilometers
• 787.228 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 Yichang to Muang Xay?

The estimated flight time from Yichang Sanxia Airport to Oudomsay Airport is 2 hours and 12 minutes.

What is the time difference between Yichang and Muang Xay?

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

Flight carbon footprint between Yichang Sanxia Airport (YIH) and Oudomsay Airport (ODY)

On average, flying from Yichang to Muang Xay generates about 144 kg of CO2 per passenger, and 144 kilograms equals 317 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Yichang Sanxia Airport (YIH) and Oudomsay Airport (ODY).

Airport information

Origin	Yichang Sanxia Airport
City:	Yichang
Country:	China
IATA Code:	YIH
ICAO Code:	ZHYC
Coordinates:	30°40′15″N, 111°26′27″E

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