How far is Washington D.C. from Longview, TX?
The distance between Longview (East Texas Regional Airport) and Washington D.C. (Ronald Reagan Washington National Airport) is 1088 miles / 1751 kilometers / 945 nautical miles.
The driving distance from Longview (GGG) to Washington D.C. (DCA) is 1256 miles / 2021 kilometers, and travel time by car is about 23 hours 5 minutes.
East Texas Regional Airport – Ronald Reagan Washington National Airport
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Distance from Longview to Washington D.C.
There are several ways to calculate the distance from Longview to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 1087.834 miles
- 1750.700 kilometers
- 945.302 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- 1086.199 miles
- 1748.067 kilometers
- 943.881 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 Longview to Washington D.C.?
The estimated flight time from East Texas Regional Airport to Ronald Reagan Washington National Airport is 2 hours and 33 minutes.
What is the time difference between Longview and Washington D.C.?
Flight carbon footprint between East Texas Regional Airport (GGG) and Ronald Reagan Washington National Airport (DCA)
On average, flying from Longview to Washington D.C. generates about 156 kg of CO2 per passenger, and 156 kilograms equals 344 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Longview to Washington D.C.
See the map of the shortest flight path between East Texas Regional Airport (GGG) and Ronald Reagan Washington National Airport (DCA).
Airport information
| Origin | East Texas Regional Airport |
|---|---|
| City: | Longview, TX |
| Country: | United States  |
| IATA Code: | GGG |
| ICAO Code: | KGGG |
| Coordinates: | 32°23′2″N, 94°42′41″W |
| Destination | 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 |