How far is Rayong from Hengyang?
The distance between Hengyang (Hengyang Nanyue Airport) and Rayong (U-Tapao International Airport) is 1235 miles / 1988 kilometers / 1073 nautical miles.
The driving distance from Hengyang (HNY) to Rayong (UTP) is 1587 miles / 2554 kilometers, and travel time by car is about 30 hours 53 minutes.
Hengyang Nanyue Airport – U-Tapao International Airport
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Distance from Hengyang to Rayong
There are several ways to calculate the distance from Hengyang to Rayong. Here are two standard methods:
Vincenty's formula (applied above)- 1235.298 miles
- 1988.020 kilometers
- 1073.445 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- 1238.032 miles
- 1992.420 kilometers
- 1075.821 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 Hengyang to Rayong?
The estimated flight time from Hengyang Nanyue Airport to U-Tapao International Airport is 2 hours and 50 minutes.
What is the time difference between Hengyang and Rayong?
The time difference between Hengyang and Rayong is 1 hour. Rayong is 1 hour behind Hengyang.
Flight carbon footprint between Hengyang Nanyue Airport (HNY) and U-Tapao International Airport (UTP)
On average, flying from Hengyang to Rayong generates about 163 kg of CO2 per passenger, and 163 kilograms equals 359 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hengyang to Rayong
See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and U-Tapao International Airport (UTP).
Airport information
| Origin | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |
| Destination | U-Tapao International Airport |
|---|---|
| City: | Rayong |
| Country: | Thailand  |
| IATA Code: | UTP |
| ICAO Code: | VTBU |
| Coordinates: | 12°40′47″N, 101°0′17″E |