How far is Roi Et from Longyan?

The distance between Longyan (Longyan Guanzhishan Airport) and Roi Et (Roi Et Airport) is 1064 miles / 1713 kilometers / 925 nautical miles.

The driving distance from Longyan (LCX) to Roi Et (ROI) is 1458 miles / 2347 kilometers, and travel time by car is about 28 hours 14 minutes.

Distance from Longyan to Roi Et

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

Vincenty's formula (applied above)

• 1064.448 miles
• 1713.063 kilometers
• 924.980 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

• 1065.186 miles
• 1714.250 kilometers
• 925.621 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 Longyan to Roi Et?

The estimated flight time from Longyan Guanzhishan Airport to Roi Et Airport is 2 hours and 30 minutes.

What is the time difference between Longyan and Roi Et?

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

Flight carbon footprint between Longyan Guanzhishan Airport (LCX) and Roi Et Airport (ROI)

On average, flying from Longyan to Roi Et generates about 155 kg of CO2 per passenger, and 155 kilograms equals 341 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Longyan Guanzhishan Airport (LCX) and Roi Et Airport (ROI).

Airport information

Origin	Longyan Guanzhishan Airport
City:	Longyan
Country:	China
IATA Code:	LCX
ICAO Code:	ZSLD
Coordinates:	25°40′28″N, 116°44′49″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