How far is Roi Et from Yibin?

The distance between Yibin (Yibin Wuliangye Airport) and Roi Et (Roi Et Airport) is 878 miles / 1413 kilometers / 763 nautical miles.

The driving distance from Yibin (YBP) to Roi Et (ROI) is 1320 miles / 2124 kilometers, and travel time by car is about 25 hours 49 minutes.

Distance from Yibin to Roi Et

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

Vincenty's formula (applied above)

• 878.037 miles
• 1413.064 kilometers
• 762.994 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

• 881.629 miles
• 1418.845 kilometers
• 766.115 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 Yibin to Roi Et?

The estimated flight time from Yibin Wuliangye Airport to Roi Et Airport is 2 hours and 9 minutes.

What is the time difference between Yibin and Roi Et?

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

Flight carbon footprint between Yibin Wuliangye Airport (YBP) and Roi Et Airport (ROI)

On average, flying from Yibin to Roi Et generates about 142 kg of CO2 per passenger, and 142 kilograms equals 313 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Yibin Wuliangye Airport (YBP) and Roi Et Airport (ROI).

Airport information

Origin	Yibin Wuliangye Airport
City:	Yibin
Country:	China
IATA Code:	YBP
ICAO Code:	ZUYB
Coordinates:	28°51′28″N, 104°31′30″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