How far is Roi Et from Hengchun?

The distance between Hengchun (Hengchun Airport) and Roi Et (Roi Et Airport) is 1180 miles / 1899 kilometers / 1026 nautical miles.

The driving distance from Hengchun (HCN) to Roi Et (ROI) is 2372 miles / 3817 kilometers, and travel time by car is about 108 hours 54 minutes.

Distance from Hengchun to Roi Et

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

Vincenty's formula (applied above)

• 1180.293 miles
• 1899.498 kilometers
• 1025.647 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

• 1179.398 miles
• 1898.056 kilometers
• 1024.869 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 Hengchun to Roi Et?

The estimated flight time from Hengchun Airport to Roi Et Airport is 2 hours and 44 minutes.

What is the time difference between Hengchun and Roi Et?

The time difference between Hengchun and Roi Et is 1 hour. Roi Et is 1 hour behind Hengchun.

Flight carbon footprint between Hengchun Airport (HCN) and Roi Et Airport (ROI)

On average, flying from Hengchun to Roi Et generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hengchun to Roi Et

See the map of the shortest flight path between Hengchun Airport (HCN) and Roi Et Airport (ROI).

Airport information

Origin	Hengchun Airport
City:	Hengchun
Country:	Taiwan
IATA Code:	HCN
ICAO Code:	RCKW
Coordinates:	22°2′27″N, 120°43′48″E

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