Air Miles Calculator

Distance between Huntsville, AL (HSV) and Washington D.C. (DCA)

Distance from Huntsville International Airport to Ronald Reagan Washington National Airport is 613 miles / 987 kilometers / 533 nautical miles.

Calculations with different 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 earth.

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).

Flight duration

Estimated flight time from Huntsville International Airport (HSV) to Ronald Reagan Washington National Airport (DCA) is 1 hour 39 minutes.

Time difference and current local times

The time difference between Huntsville and Washington D.C. is 1 hour. Washington D.C. is 1 hour ahead of Huntsville.

Time Difference

Huntsville
Washington D.C.

Huntsville, AL

 CST

Washington D.C.

 EST

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

Map

Flight map from Huntsville to Washington D.C..

Frequent Flyer Miles Calculator

Huntsville (HSV) → Washington D.C. (DCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
613
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
613

Round trip?