How far is Yeosu from Roi Et?

The distance between Roi Et (Roi Et Airport) and Yeosu (Yeosu Airport) is 1960 miles / 3154 kilometers / 1703 nautical miles.

The driving distance from Roi Et (ROI) to Yeosu (RSU) is 3210 miles / 5166 kilometers, and travel time by car is about 60 hours 39 minutes.

Distance from Roi Et to Yeosu

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

Vincenty's formula (applied above)

• 1959.991 miles
• 3154.300 kilometers
• 1703.186 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

• 1961.187 miles
• 3156.224 kilometers
• 1704.225 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 Yeosu?

The estimated flight time from Roi Et Airport to Yeosu Airport is 4 hours and 12 minutes.

What is the time difference between Roi Et and Yeosu?

The time difference between Roi Et and Yeosu is 2 hours. Yeosu is 2 hours ahead of Roi Et.

Flight carbon footprint between Roi Et Airport (ROI) and Yeosu Airport (RSU)

On average, flying from Roi Et to Yeosu generates about 214 kg of CO2 per passenger, and 214 kilograms equals 471 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 Yeosu

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

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	Yeosu Airport
City:	Yeosu
Country:	South Korea
IATA Code:	RSU
ICAO Code:	RKJY
Coordinates:	34°50′32″N, 127°37′1″E