How far is Dandong from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Dandong (Dandong Langtou Airport) is 1740 miles / 2800 kilometers / 1512 nautical miles.
The driving distance from Sanya (SYX) to Dandong (DDG) is 2262 miles / 3641 kilometers, and travel time by car is about 45 hours 26 minutes.
Sanya Phoenix International Airport – Dandong Langtou Airport
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Distance from Sanya to Dandong
There are several ways to calculate the distance from Sanya to Dandong. 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 Sanya to Dandong?
The estimated flight time from Sanya Phoenix International Airport to Dandong Langtou Airport is 3 hours and 47 minutes.
What is the time difference between Sanya and Dandong?
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Dandong Langtou Airport (DDG)
On average, flying from Sanya to Dandong 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 Sanya to Dandong
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Dandong Langtou Airport (DDG).
Airport information
| Origin | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |
| Destination | Dandong Langtou Airport |
|---|---|
| City: | Dandong |
| Country: | China |
| IATA Code: | DDG |
| ICAO Code: | ZYDD |
| Coordinates: | 40°1′28″N, 124°17′9″E |