How far is Changde from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Changde (Changde Taohuayuan Airport) is 7735 miles / 12448 kilometers / 6721 nautical miles.
Ronald Reagan Washington National Airport – Changde Taohuayuan Airport
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Distance from Washington D.C. to Changde
There are several ways to calculate the distance from Washington D.C. to Changde. Here are two standard methods:
Vincenty's formula (applied above)- 7734.810 miles
- 12447.969 kilometers
- 6721.366 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- 7720.971 miles
- 12425.699 kilometers
- 6709.341 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 Changde?
The estimated flight time from Ronald Reagan Washington National Airport to Changde Taohuayuan Airport is 15 hours and 8 minutes.
What is the time difference between Washington D.C. and Changde?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Changde Taohuayuan Airport (CGD)
On average, flying from Washington D.C. to Changde generates about 960 kg of CO2 per passenger, and 960 kilograms equals 2 116 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 Changde
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Changde Taohuayuan Airport (CGD).
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 | Changde Taohuayuan Airport |
|---|---|
| City: | Changde |
| Country: | China  |
| IATA Code: | CGD |
| ICAO Code: | ZGCD |
| Coordinates: | 28°55′8″N, 111°38′23″E |