How far is Roi Et from Changsha?
The distance between Changsha (Changsha Huanghua International Airport) and Roi Et (Roi Et Airport) is 1027 miles / 1653 kilometers / 892 nautical miles.
The driving distance from Changsha (CSX) to Roi Et (ROI) is 1333 miles / 2146 kilometers, and travel time by car is about 26 hours 0 minutes.
Changsha Huanghua International Airport – Roi Et Airport
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Distance from Changsha to Roi Et
There are several ways to calculate the distance from Changsha to Roi Et. Here are two standard methods:
Vincenty's formula (applied above)- 1026.855 miles
- 1652.562 kilometers
- 892.312 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- 1029.081 miles
- 1656.146 kilometers
- 894.247 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 Changsha to Roi Et?
The estimated flight time from Changsha Huanghua International Airport to Roi Et Airport is 2 hours and 26 minutes.
What is the time difference between Changsha and Roi Et?
The time difference between Changsha and Roi Et is 1 hour. Roi Et is 1 hour behind Changsha.
Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Roi Et Airport (ROI)
On average, flying from Changsha to Roi Et generates about 153 kg of CO2 per passenger, and 153 kilograms equals 336 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Changsha to Roi Et
See the map of the shortest flight path between Changsha Huanghua International Airport (CSX) and Roi Et Airport (ROI).
Airport information
| Origin | Changsha Huanghua International Airport |
|---|---|
| City: | Changsha |
| Country: | China  |
| IATA Code: | CSX |
| ICAO Code: | ZGHA |
| Coordinates: | 28°11′21″N, 113°13′12″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 |