How far is Sanya from Dandong?
The distance between Dandong (Dandong Langtou Airport) and Sanya (Sanya Phoenix International Airport) is 1740 miles / 2800 kilometers / 1512 nautical miles.
The driving distance from Dandong (DDG) to Sanya (SYX) is 2270 miles / 3653 kilometers, and travel time by car is about 45 hours 28 minutes.
Dandong Langtou Airport – Sanya Phoenix International Airport
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Distance from Dandong to Sanya
There are several ways to calculate the distance from Dandong to Sanya. Here are two standard 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 planet.
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).
How long does it take to fly from Dandong to Sanya?
The estimated flight time from Dandong Langtou Airport to Sanya Phoenix International Airport is 3 hours and 47 minutes.
What is the time difference between Dandong and Sanya?
Flight carbon footprint between Dandong Langtou Airport (DDG) and Sanya Phoenix International Airport (SYX)
On average, flying from Dandong to Sanya generates about 196 kg of CO2 per passenger, and 196 kilograms equals 431 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dandong to Sanya
See the map of the shortest flight path between Dandong Langtou Airport (DDG) and Sanya Phoenix International Airport (SYX).
Airport information
| Origin | Dandong Langtou Airport |
|---|---|
| City: | Dandong |
| Country: | China  |
| IATA Code: | DDG |
| ICAO Code: | ZYDD |
| Coordinates: | 40°1′28″N, 124°17′9″E |
| Destination | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |