How far is Roi Et from Xiangfan?

The distance between Xiangfan (Xiangyang Liuji Airport) and Roi Et (Roi Et Airport) is 1226 miles / 1974 kilometers / 1066 nautical miles.

The driving distance from Xiangfan (XFN) to Roi Et (ROI) is 1620 miles / 2607 kilometers, and travel time by car is about 30 hours 57 minutes.

Distance from Xiangfan to Roi Et

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

Vincenty's formula (applied above)

• 1226.403 miles
• 1973.704 kilometers
• 1065.715 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

• 1229.868 miles
• 1979.281 kilometers
• 1068.726 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 Xiangfan to Roi Et?

The estimated flight time from Xiangyang Liuji Airport to Roi Et Airport is 2 hours and 49 minutes.

What is the time difference between Xiangfan and Roi Et?

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

Flight carbon footprint between Xiangyang Liuji Airport (XFN) and Roi Et Airport (ROI)

On average, flying from Xiangfan to Roi Et generates about 162 kg of CO2 per passenger, and 162 kilograms equals 358 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Xiangyang Liuji Airport (XFN) and Roi Et Airport (ROI).

Airport information

Origin	Xiangyang Liuji Airport
City:	Xiangfan
Country:	China
IATA Code:	XFN
ICAO Code:	ZHXF
Coordinates:	32°9′2″N, 112°17′27″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