How far is Shiyan from Roi Et?

The distance between Roi Et (Roi Et Airport) and Shiyan (Shiyan Wudangshan Airport) is 1219 miles / 1962 kilometers / 1059 nautical miles.

The driving distance from Roi Et (ROI) to Shiyan (WDS) is 1698 miles / 2732 kilometers, and travel time by car is about 32 hours 23 minutes.

Distance from Roi Et to Shiyan

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

Vincenty's formula (applied above)

• 1218.945 miles
• 1961.702 kilometers
• 1059.235 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

• 1222.733 miles
• 1967.797 kilometers
• 1062.526 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 Shiyan?

The estimated flight time from Roi Et Airport to Shiyan Wudangshan Airport is 2 hours and 48 minutes.

What is the time difference between Roi Et and Shiyan?

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

Flight carbon footprint between Roi Et Airport (ROI) and Shiyan Wudangshan Airport (WDS)

On average, flying from Roi Et to Shiyan 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 Roi Et to Shiyan

See the map of the shortest flight path between Roi Et Airport (ROI) and Shiyan Wudangshan Airport (WDS).

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	Shiyan Wudangshan Airport
City:	Shiyan
Country:	China
IATA Code:	WDS
ICAO Code:	ZHSY
Coordinates:	32°35′30″N, 110°54′28″E