Map of flight path and driving directions from Nanyang to Hengyang.
Shortest flight path between Nanyang Jiangying Airport (NNY) and Hengyang Nanyue Airport (HNY).
How far is Hengyang from Nanyang?
There are several ways to calculate distances between Nanyang and Hengyang. Here are two common methods:Vincenty's formula (applied above)
- 418.483 miles
- 673.483 kilometers
- 363.652 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 419.778 miles
- 675.567 kilometers
- 364.777 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).
Time difference and current local times
There is no time difference between Nanyang and Hengyang.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 87 kg (191 pounds).
Frequent Flyer Miles Calculator
Nanyang (NNY) → Hengyang (HNY).