Map of flight path and driving directions from Dandong to Hengyang.
Shortest flight path between Dandong Langtou Airport (DDG) and Hengyang Nanyue Airport (HNY).
How far is Hengyang from Dandong?
There are several ways to calculate distances between Dandong and Hengyang. Here are two common methods:Vincenty's formula (applied above)
- 1125.135 miles
- 1810.729 kilometers
- 977.716 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
- 1126.125 miles
- 1812.323 kilometers
- 978.576 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 Dandong and Hengyang.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 158 kg (348 pounds).
Frequent Flyer Miles Calculator
Dandong (DDG) → Hengyang (HNY).