How far is Ganzhou from Roi Et?

The distance between Roi Et (Roi Et Airport) and Ganzhou (Ganzhou Huangjin Airport) is 981 miles / 1579 kilometers / 852 nautical miles.

The driving distance from Roi Et (ROI) to Ganzhou (KOW) is 1343 miles / 2161 kilometers, and travel time by car is about 26 hours 23 minutes.

Distance from Roi Et to Ganzhou

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

Vincenty's formula (applied above)

• 980.885 miles
• 1578.581 kilometers
• 852.365 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

• 982.031 miles
• 1580.425 kilometers
• 853.361 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 Ganzhou?

The estimated flight time from Roi Et Airport to Ganzhou Huangjin Airport is 2 hours and 21 minutes.

What is the time difference between Roi Et and Ganzhou?

The time difference between Roi Et and Ganzhou is 1 hour. Ganzhou is 1 hour ahead of Roi Et.

Flight carbon footprint between Roi Et Airport (ROI) and Ganzhou Huangjin Airport (KOW)

On average, flying from Roi Et to Ganzhou generates about 150 kg of CO2 per passenger, and 150 kilograms equals 330 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 Ganzhou

See the map of the shortest flight path between Roi Et Airport (ROI) and Ganzhou Huangjin Airport (KOW).

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	Ganzhou Huangjin Airport
City:	Ganzhou
Country:	China
IATA Code:	KOW
ICAO Code:	ZSGZ
Coordinates:	25°49′32″N, 114°54′43″E