Map of flight path and driving directions from Dandong to Hefei.
Shortest flight path between Dandong Langtou Airport (DDG) and Hefei Luogang Airport (HFE).
How far is Hefei from Dandong?
There are several ways to calculate distances between Dandong and Hefei. Here are two common methods:Vincenty's formula (applied above)
- 689.947 miles
- 1110.362 kilometers
- 599.547 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
- 690.448 miles
- 1111.168 kilometers
- 599.983 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 Hefei.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 123 kg (272 pounds).
Frequent Flyer Miles Calculator
Dandong (DDG) → Hefei (HFE).