How far is Xining from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Xining (Xining Caojiabao International Airport) is 7237 miles / 11647 kilometers / 6289 nautical miles.
Washington Dulles International Airport – Xining Caojiabao International Airport
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Distance from Washington D.C. to Xining
There are several ways to calculate the distance from Washington D.C. to Xining. Here are two standard methods:
Vincenty's formula (applied above)- 7237.331 miles
- 11647.355 kilometers
- 6289.069 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- 7222.099 miles
- 11622.842 kilometers
- 6275.833 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 Washington D.C. to Xining?
The estimated flight time from Washington Dulles International Airport to Xining Caojiabao International Airport is 14 hours and 12 minutes.
What is the time difference between Washington D.C. and Xining?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Xining Caojiabao International Airport (XNN)
On average, flying from Washington D.C. to Xining generates about 888 kg of CO2 per passenger, and 888 kilograms equals 1 959 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Xining
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Xining Caojiabao International Airport (XNN).
Airport information
| Origin | 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 |
| Destination | Xining Caojiabao International Airport |
|---|---|
| City: | Xining |
| Country: | China  |
| IATA Code: | XNN |
| ICAO Code: | ZLXN |
| Coordinates: | 36°31′39″N, 102°2′34″E |