How far is Roi Et from Guangyuan?

The distance between Guangyuan (Guangyuan Panlong Airport) and Roi Et (Roi Et Airport) is 1127 miles / 1813 kilometers / 979 nautical miles.

The driving distance from Guangyuan (GYS) to Roi Et (ROI) is 1538 miles / 2475 kilometers, and travel time by car is about 30 hours 7 minutes.

Distance from Guangyuan to Roi Et

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

Vincenty's formula (applied above)

• 1126.633 miles
• 1813.140 kilometers
• 979.017 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

• 1130.916 miles
• 1820.034 kilometers
• 982.740 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 Guangyuan to Roi Et?

The estimated flight time from Guangyuan Panlong Airport to Roi Et Airport is 2 hours and 37 minutes.

What is the time difference between Guangyuan and Roi Et?

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

Flight carbon footprint between Guangyuan Panlong Airport (GYS) and Roi Et Airport (ROI)

On average, flying from Guangyuan to Roi Et generates about 158 kg of CO2 per passenger, and 158 kilograms equals 349 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Guangyuan Panlong Airport (GYS) and Roi Et Airport (ROI).

Airport information

Origin	Guangyuan Panlong Airport
City:	Guangyuan
Country:	China
IATA Code:	GYS
ICAO Code:	ZUGU
Coordinates:	32°23′27″N, 105°42′7″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