How far is Roi Et from Hualien?

The distance between Hualien (Hualien Airport) and Roi Et (Roi Et Airport) is 1279 miles / 2059 kilometers / 1112 nautical miles.

The driving distance from Hualien (HUN) to Roi Et (ROI) is 2181 miles / 3510 kilometers, and travel time by car is about 106 hours 0 minutes.

Distance from Hualien to Roi Et

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

Vincenty's formula (applied above)

• 1279.305 miles
• 2058.842 kilometers
• 1111.686 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

• 1278.742 miles
• 2057.936 kilometers
• 1111.196 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 Hualien to Roi Et?

The estimated flight time from Hualien Airport to Roi Et Airport is 2 hours and 55 minutes.

What is the time difference between Hualien and Roi Et?

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

Flight carbon footprint between Hualien Airport (HUN) and Roi Et Airport (ROI)

On average, flying from Hualien to Roi Et generates about 166 kg of CO2 per passenger, and 166 kilograms equals 365 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin	Hualien Airport
City:	Hualien
Country:	Taiwan
IATA Code:	HUN
ICAO Code:	RCYU
Coordinates:	24°1′23″N, 121°37′4″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