How far is Mae Hong Son from Roi Et?

The distance between Roi Et (Roi Et Airport) and Mae Hong Son (Mae Hong Son Airport) is 440 miles / 709 kilometers / 383 nautical miles.

The driving distance from Roi Et (ROI) to Mae Hong Son (HGN) is 623 miles / 1002 kilometers, and travel time by car is about 14 hours 41 minutes.

Distance from Roi Et to Mae Hong Son

There are several ways to calculate the distance from Roi Et to Mae Hong Son. Here are two standard methods:

Vincenty's formula (applied above)

• 440.412 miles
• 708.775 kilometers
• 382.708 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

• 440.450 miles
• 708.835 kilometers
• 382.741 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 Roi Et to Mae Hong Son?

The estimated flight time from Roi Et Airport to Mae Hong Son Airport is 1 hour and 20 minutes.

What is the time difference between Roi Et and Mae Hong Son?

There is no time difference between Roi Et and Mae Hong Son.

Flight carbon footprint between Roi Et Airport (ROI) and Mae Hong Son Airport (HGN)

On average, flying from Roi Et to Mae Hong Son generates about 90 kg of CO2 per passenger, and 90 kilograms equals 198 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Roi Et to Mae Hong Son

See the map of the shortest flight path between Roi Et Airport (ROI) and Mae Hong Son Airport (HGN).

Airport information

Origin	Roi Et Airport
City:	Roi Et
Country:	Thailand
IATA Code:	ROI
ICAO Code:	VTUV
Coordinates:	16°7′0″N, 103°46′26″E

Destination	Mae Hong Son Airport
City:	Mae Hong Son
Country:	Thailand
IATA Code:	HGN
ICAO Code:	VTCH
Coordinates:	19°18′4″N, 97°58′32″E