How far is Hengyang from Hanoi?
The distance between Hanoi (Noi Bai International Airport) and Hengyang (Hengyang Nanyue Airport) is 582 miles / 936 kilometers / 506 nautical miles.
The driving distance from Hanoi (HAN) to Hengyang (HNY) is 678 miles / 1091 kilometers, and travel time by car is about 12 hours 51 minutes.
Noi Bai International Airport – Hengyang Nanyue Airport
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Distance from Hanoi to Hengyang
There are several ways to calculate the distance from Hanoi to Hengyang. Here are two standard methods:
Vincenty's formula (applied above)- 581.859 miles
- 936.411 kilometers
- 505.621 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- 582.361 miles
- 937.219 kilometers
- 506.058 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 Hanoi to Hengyang?
The estimated flight time from Noi Bai International Airport to Hengyang Nanyue Airport is 1 hour and 36 minutes.
What is the time difference between Hanoi and Hengyang?
The time difference between Hanoi and Hengyang is 1 hour. Hengyang is 1 hour ahead of Hanoi.
Flight carbon footprint between Noi Bai International Airport (HAN) and Hengyang Nanyue Airport (HNY)
On average, flying from Hanoi to Hengyang generates about 110 kg of CO2 per passenger, and 110 kilograms equals 243 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hanoi to Hengyang
See the map of the shortest flight path between Noi Bai International Airport (HAN) and Hengyang Nanyue Airport (HNY).
Airport information
| Origin | Noi Bai International Airport |
|---|---|
| City: | Hanoi |
| Country: | Vietnam  |
| IATA Code: | HAN |
| ICAO Code: | VVNB |
| Coordinates: | 21°13′16″N, 105°48′25″E |
| Destination | Hengyang Nanyue Airport |
|---|---|
| City: | Hengyang |
| Country: | China  |
| IATA Code: | HNY |
| ICAO Code: | ZGHY |
| Coordinates: | 26°54′19″N, 112°37′40″E |