How far is Changzhou from Roi Et?

The distance between Roi Et (Roi Et Airport) and Changzhou (Changzhou Benniu Airport) is 1482 miles / 2384 kilometers / 1287 nautical miles.

The driving distance from Roi Et (ROI) to Changzhou (CZX) is 1920 miles / 3090 kilometers, and travel time by car is about 36 hours 37 minutes.

Distance from Roi Et to Changzhou

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

Vincenty's formula (applied above)

• 1481.606 miles
• 2384.414 kilometers
• 1287.480 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

• 1483.578 miles
• 2387.587 kilometers
• 1289.194 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 Changzhou?

The estimated flight time from Roi Et Airport to Changzhou Benniu Airport is 3 hours and 18 minutes.

What is the time difference between Roi Et and Changzhou?

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

Flight carbon footprint between Roi Et Airport (ROI) and Changzhou Benniu Airport (CZX)

On average, flying from Roi Et to Changzhou generates about 178 kg of CO2 per passenger, and 178 kilograms equals 393 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 Changzhou

See the map of the shortest flight path between Roi Et Airport (ROI) and Changzhou Benniu Airport (CZX).

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	Changzhou Benniu Airport
City:	Changzhou
Country:	China
IATA Code:	CZX
ICAO Code:	ZSCG
Coordinates:	31°55′10″N, 119°46′44″E