How far is Washington D.C. from Huntsville, AL?
The distance between Huntsville (Huntsville International Airport) and Washington D.C. (Ronald Reagan Washington National Airport) is 613 miles / 987 kilometers / 533 nautical miles.
The driving distance from Huntsville (HSV) to Washington D.C. (DCA) is 711 miles / 1144 kilometers, and travel time by car is about 13 hours 18 minutes.
Huntsville International Airport – Ronald Reagan Washington National Airport
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Distance from Huntsville to Washington D.C.
There are several ways to calculate the distance from Huntsville to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 613.075 miles
- 986.649 kilometers
- 532.748 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- 612.252 miles
- 985.324 kilometers
- 532.032 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 Huntsville to Washington D.C.?
The estimated flight time from Huntsville International Airport to Ronald Reagan Washington National Airport is 1 hour and 39 minutes.
What is the time difference between Huntsville and Washington D.C.?
Flight carbon footprint between Huntsville International Airport (HSV) and Ronald Reagan Washington National Airport (DCA)
On average, flying from Huntsville to Washington D.C. generates about 114 kg of CO2 per passenger, and 114 kilograms equals 252 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huntsville to Washington D.C.
See the map of the shortest flight path between Huntsville International Airport (HSV) and Ronald Reagan Washington National Airport (DCA).
Airport information
| Origin | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States  |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″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 |
Airlines flying from Huntsville (HSV) to Washington D.C. (DCA)
| American Airlines |