How far is Longnan from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Longnan (Longnan Chengxian Airport) is 7429 miles / 11956 kilometers / 6456 nautical miles.
Ronald Reagan Washington National Airport – Longnan Chengxian Airport
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Distance from Washington D.C. to Longnan
There are several ways to calculate the distance from Washington D.C. to Longnan. Here are two standard methods:
Vincenty's formula (applied above)- 7429.371 miles
- 11956.413 kilometers
- 6455.947 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- 7414.578 miles
- 11932.607 kilometers
- 6443.092 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 Longnan?
The estimated flight time from Ronald Reagan Washington National Airport to Longnan Chengxian Airport is 14 hours and 33 minutes.
What is the time difference between Washington D.C. and Longnan?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Longnan Chengxian Airport (LNL)
On average, flying from Washington D.C. to Longnan generates about 916 kg of CO2 per passenger, and 916 kilograms equals 2 019 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 Longnan
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Longnan Chengxian Airport (LNL).
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 | Longnan Chengxian Airport |
|---|---|
| City: | Longnan |
| Country: | China  |
| IATA Code: | LNL |
| ICAO Code: | ZLLN |
| Coordinates: | 33°47′16″N, 105°47′49″E |