How far is Roi Et from Yulin?

The distance between Yulin (Yulin Yuyang Airport) and Roi Et (Roi Et Airport) is 1568 miles / 2523 kilometers / 1362 nautical miles.

The driving distance from Yulin (UYN) to Roi Et (ROI) is 2064 miles / 3321 kilometers, and travel time by car is about 39 hours 25 minutes.

Distance from Yulin to Roi Et

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

Vincenty's formula (applied above)

• 1567.851 miles
• 2523.211 kilometers
• 1362.425 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

• 1572.793 miles
• 2531.166 kilometers
• 1366.720 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 Yulin to Roi Et?

The estimated flight time from Yulin Yuyang Airport to Roi Et Airport is 3 hours and 28 minutes.

What is the time difference between Yulin and Roi Et?

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

Flight carbon footprint between Yulin Yuyang Airport (UYN) and Roi Et Airport (ROI)

On average, flying from Yulin to Roi Et generates about 184 kg of CO2 per passenger, and 184 kilograms equals 405 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Yulin Yuyang Airport (UYN) and Roi Et Airport (ROI).

Airport information

Origin	Yulin Yuyang Airport
City:	Yulin
Country:	China
IATA Code:	UYN
ICAO Code:	ZLYL
Coordinates:	38°16′9″N, 109°43′51″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