How far is Daocheng County from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Daocheng County (Daocheng Yading Airport) is 7731 miles / 12442 kilometers / 6718 nautical miles.
Washington Dulles International Airport – Daocheng Yading Airport
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Distance from Washington D.C. to Daocheng County
There are several ways to calculate the distance from Washington D.C. to Daocheng County. Here are two standard methods:
Vincenty's formula (applied above)- 7731.175 miles
- 12442.120 kilometers
- 6718.207 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- 7717.247 miles
- 12419.704 kilometers
- 6706.104 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 Daocheng County?
The estimated flight time from Washington Dulles International Airport to Daocheng Yading Airport is 15 hours and 8 minutes.
What is the time difference between Washington D.C. and Daocheng County?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Daocheng Yading Airport (DCY)
On average, flying from Washington D.C. to Daocheng County generates about 959 kg of CO2 per passenger, and 959 kilograms equals 2 115 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 Daocheng County
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Daocheng Yading Airport (DCY).
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 | Daocheng Yading Airport |
|---|---|
| City: | Daocheng County |
| Country: | China  |
| IATA Code: | DCY |
| ICAO Code: | ZUDC |
| Coordinates: | 29°19′23″N, 100°3′11″E |