How far is Dandong from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Dandong (Dandong Langtou Airport) is 6826 miles / 10985 kilometers / 5931 nautical miles.
Washington Dulles International Airport – Dandong Langtou Airport
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Distance from Washington D.C. to Dandong
There are several ways to calculate the distance from Washington D.C. to Dandong. Here are two standard methods:
Vincenty's formula (applied above)- 6825.823 miles
- 10985.098 kilometers
- 5931.478 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- 6810.342 miles
- 10960.183 kilometers
- 5918.026 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 Dandong?
The estimated flight time from Washington Dulles International Airport to Dandong Langtou Airport is 13 hours and 25 minutes.
What is the time difference between Washington D.C. and Dandong?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Dandong Langtou Airport (DDG)
On average, flying from Washington D.C. to Dandong generates about 830 kg of CO2 per passenger, and 830 kilograms equals 1 831 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 Dandong
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Dandong Langtou Airport (DDG).
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 | Dandong Langtou Airport |
|---|---|
| City: | Dandong |
| Country: | China  |
| IATA Code: | DDG |
| ICAO Code: | ZYDD |
| Coordinates: | 40°1′28″N, 124°17′9″E |