How far is Muang Xay from Hat Yai?

The distance between Hat Yai (Hat Yai International Airport) and Muang Xay (Oudomsay Airport) is 951 miles / 1531 kilometers / 827 nautical miles.

The driving distance from Hat Yai (HDY) to Muang Xay (ODY) is 1201 miles / 1933 kilometers, and travel time by car is about 24 hours 58 minutes.

Distance from Hat Yai to Muang Xay

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

Vincenty's formula (applied above)

• 951.342 miles
• 1531.037 kilometers
• 826.694 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

• 956.019 miles
• 1538.564 kilometers
• 830.758 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 Hat Yai to Muang Xay?

The estimated flight time from Hat Yai International Airport to Oudomsay Airport is 2 hours and 18 minutes.

What is the time difference between Hat Yai and Muang Xay?

There is no time difference between Hat Yai and Muang Xay.

Flight carbon footprint between Hat Yai International Airport (HDY) and Oudomsay Airport (ODY)

On average, flying from Hat Yai to Muang Xay generates about 147 kg of CO2 per passenger, and 147 kilograms equals 325 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hat Yai to Muang Xay

See the map of the shortest flight path between Hat Yai International Airport (HDY) and Oudomsay Airport (ODY).

Airport information

Origin	Hat Yai International Airport
City:	Hat Yai
Country:	Thailand
IATA Code:	HDY
ICAO Code:	VTSS
Coordinates:	6°55′59″N, 100°23′34″E

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