Map of flight path and driving directions from Dandong to Sanya.
Shortest flight path between Dandong Langtou Airport (DDG) and Sanya Phoenix International Airport (SYX).
How far is Sanya from Dandong?
There are several ways to calculate distances between Dandong and Sanya. Here are two common methods:Vincenty's formula (applied above)
- 1739.781 miles
- 2799.906 kilometers
- 1511.828 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
- 1742.975 miles
- 2805.047 kilometers
- 1514.604 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 Sanya.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 196 kg (431 pounds).
Frequent Flyer Miles Calculator
Dandong (DDG) → Sanya (SYX).