How far is Nakhon Phanom from Hengyang?
The distance between Hengyang (Hengyang Nanyue Airport) and Nakhon Phanom (Nakhon Phanom Airport) is 831 miles / 1337 kilometers / 722 nautical miles.
The driving distance from Hengyang (HNY) to Nakhon Phanom (KOP) is 1080 miles / 1738 kilometers, and travel time by car is about 20 hours 49 minutes.
Hengyang Nanyue Airport – Nakhon Phanom Airport
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Distance from Hengyang to Nakhon Phanom
There are several ways to calculate the distance from Hengyang to Nakhon Phanom. Here are two standard methods:
Vincenty's formula (applied above)- 830.796 miles
- 1337.037 kilometers
- 721.942 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- 832.449 miles
- 1339.697 kilometers
- 723.379 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 Nakhon Phanom?
The estimated flight time from Hengyang Nanyue Airport to Nakhon Phanom Airport is 2 hours and 4 minutes.
What is the time difference between Hengyang and Nakhon Phanom?
Flight carbon footprint between Hengyang Nanyue Airport (HNY) and Nakhon Phanom Airport (KOP)
On average, flying from Hengyang to Nakhon Phanom generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 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 Nakhon Phanom
See the map of the shortest flight path between Hengyang Nanyue Airport (HNY) and Nakhon Phanom Airport (KOP).
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 | Nakhon Phanom Airport |
|---|---|
| City: | Nakhon Phanom |
| Country: | Thailand  |
| IATA Code: | KOP |
| ICAO Code: | VTUW |
| Coordinates: | 17°23′1″N, 104°38′34″E |