How far is Muang Xay from Dazhou?

The distance between Dazhou (Dazhou Heshi Airport) and Muang Xay (Oudomsay Airport) is 807 miles / 1298 kilometers / 701 nautical miles.

The driving distance from Dazhou (DAX) to Muang Xay (ODY) is 1151 miles / 1853 kilometers, and travel time by car is about 20 hours 58 minutes.

Distance from Dazhou to Muang Xay

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

Vincenty's formula (applied above)

• 806.835 miles
• 1298.475 kilometers
• 701.121 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

• 809.004 miles
• 1301.966 kilometers
• 703.005 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 Dazhou to Muang Xay?

The estimated flight time from Dazhou Heshi Airport to Oudomsay Airport is 2 hours and 1 minutes.

What is the time difference between Dazhou and Muang Xay?

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

Flight carbon footprint between Dazhou Heshi Airport (DAX) and Oudomsay Airport (ODY)

On average, flying from Dazhou to Muang Xay generates about 135 kg of CO2 per passenger, and 135 kilograms equals 299 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Dazhou Heshi Airport (DAX) and Oudomsay Airport (ODY).

Airport information

Origin	Dazhou Heshi Airport
City:	Dazhou
Country:	China
IATA Code:	DAX
ICAO Code:	ZUDX
Coordinates:	31°17′59″N, 107°30′0″E

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