How far is Changsha from Rayong?
The distance between Rayong (U-Tapao International Airport) and Changsha (Changsha Huanghua International Airport) is 1327 miles / 2135 kilometers / 1153 nautical miles.
The driving distance from Rayong (UTP) to Changsha (CSX) is 1699 miles / 2735 kilometers, and travel time by car is about 32 hours 56 minutes.
U-Tapao International Airport – Changsha Huanghua International Airport
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Distance from Rayong to Changsha
There are several ways to calculate the distance from Rayong to Changsha. Here are two standard methods:
Vincenty's formula (applied above)- 1326.676 miles
- 2135.077 kilometers
- 1152.850 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- 1329.683 miles
- 2139.917 kilometers
- 1155.463 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 Rayong to Changsha?
The estimated flight time from U-Tapao International Airport to Changsha Huanghua International Airport is 3 hours and 0 minutes.
What is the time difference between Rayong and Changsha?
The time difference between Rayong and Changsha is 1 hour. Changsha is 1 hour ahead of Rayong.
Flight carbon footprint between U-Tapao International Airport (UTP) and Changsha Huanghua International Airport (CSX)
On average, flying from Rayong to Changsha generates about 169 kg of CO2 per passenger, and 169 kilograms equals 372 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rayong to Changsha
See the map of the shortest flight path between U-Tapao International Airport (UTP) and Changsha Huanghua International Airport (CSX).
Airport information
| Origin | U-Tapao International Airport |
|---|---|
| City: | Rayong |
| Country: | Thailand  |
| IATA Code: | UTP |
| ICAO Code: | VTBU |
| Coordinates: | 12°40′47″N, 101°0′17″E |
| Destination | Changsha Huanghua International Airport |
|---|---|
| City: | Changsha |
| Country: | China  |
| IATA Code: | CSX |
| ICAO Code: | ZGHA |
| Coordinates: | 28°11′21″N, 113°13′12″E |