How far is Dandong from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Dandong (Dandong Langtou Airport) is 6838 miles / 11005 kilometers / 5942 nautical miles.
Ronald Reagan Washington National 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)- 6838.334 miles
- 11005.231 kilometers
- 5942.350 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- 6822.855 miles
- 10980.321 kilometers
- 5928.899 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 Ronald Reagan Washington National Airport to Dandong Langtou Airport is 13 hours and 26 minutes.
What is the time difference between Washington D.C. and Dandong?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Dandong Langtou Airport (DDG)
On average, flying from Washington D.C. to Dandong generates about 832 kg of CO2 per passenger, and 832 kilograms equals 1 835 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 Ronald Reagan Washington National Airport (DCA) and Dandong Langtou Airport (DDG).
Airport information
| Origin | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
| Destination | Dandong Langtou Airport |
|---|---|
| City: | Dandong |
| Country: | China  |
| IATA Code: | DDG |
| ICAO Code: | ZYDD |
| Coordinates: | 40°1′28″N, 124°17′9″E |