How far is Washington D.C. from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Washington D.C. (Washington Dulles International Airport) is 8467 miles / 13627 kilometers / 7358 nautical miles.
Sanya Phoenix International Airport – Washington Dulles International Airport
Search flights
Distance from Sanya to Washington D.C.
There are several ways to calculate the distance from Sanya to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 8467.485 miles
- 13627.097 kilometers
- 7358.043 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- 8456.507 miles
- 13609.429 kilometers
- 7348.504 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 Washington D.C.?
The estimated flight time from Sanya Phoenix International Airport to Washington Dulles International Airport is 16 hours and 31 minutes.
What is the time difference between Sanya and Washington D.C.?
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Washington Dulles International Airport (IAD)
On average, flying from Sanya to Washington D.C. generates about 1 067 kg of CO2 per passenger, and 1 067 kilograms equals 2 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Sanya to Washington D.C.
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Washington Dulles International Airport (IAD).
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 | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |