How far is Songtao from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Songtao (Tongren Fenghuang Airport) is 7821 miles / 12587 kilometers / 6797 nautical miles.
Ronald Reagan Washington National Airport – Tongren Fenghuang Airport
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Distance from Washington D.C. to Songtao
There are several ways to calculate the distance from Washington D.C. to Songtao. Here are two standard methods:
Vincenty's formula (applied above)- 7821.274 miles
- 12587.120 kilometers
- 6796.501 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- 7807.675 miles
- 12565.235 kilometers
- 6784.684 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 Songtao?
The estimated flight time from Ronald Reagan Washington National Airport to Tongren Fenghuang Airport is 15 hours and 18 minutes.
What is the time difference between Washington D.C. and Songtao?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Tongren Fenghuang Airport (TEN)
On average, flying from Washington D.C. to Songtao generates about 972 kg of CO2 per passenger, and 972 kilograms equals 2 144 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 Songtao
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Tongren Fenghuang Airport (TEN).
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 | Tongren Fenghuang Airport |
|---|---|
| City: | Songtao |
| Country: | China  |
| IATA Code: | TEN |
| ICAO Code: | ZUTR |
| Coordinates: | 27°52′59″N, 109°18′32″E |