How far is Muang Xay from Hailar?

The distance between Hailar (Hulunbuir Hailar Airport) and Muang Xay (Oudomsay Airport) is 2199 miles / 3539 kilometers / 1911 nautical miles.

The driving distance from Hailar (HLD) to Muang Xay (ODY) is 2892 miles / 4654 kilometers, and travel time by car is about 54 hours 0 minutes.

Distance from Hailar to Muang Xay

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

Vincenty's formula (applied above)

• 2198.888 miles
• 3538.767 kilometers
• 1910.781 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

• 2201.849 miles
• 3543.532 kilometers
• 1913.354 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 Hailar to Muang Xay?

The estimated flight time from Hulunbuir Hailar Airport to Oudomsay Airport is 4 hours and 39 minutes.

What is the time difference between Hailar and Muang Xay?

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

Flight carbon footprint between Hulunbuir Hailar Airport (HLD) and Oudomsay Airport (ODY)

On average, flying from Hailar to Muang Xay generates about 240 kg of CO2 per passenger, and 240 kilograms equals 530 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Hulunbuir Hailar Airport (HLD) and Oudomsay Airport (ODY).

Airport information

Origin	Hulunbuir Hailar Airport
City:	Hailar
Country:	China
IATA Code:	HLD
ICAO Code:	ZBLA
Coordinates:	49°12′18″N, 119°49′29″E

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