Air Miles Calculator

Distance between Philadelphia, PA (PHL) and Washington D.C. (DCA)

Distance from Philadelphia International Airport to Ronald Reagan Washington National Airport is 119 miles / 192 kilometers / 104 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 119.184 miles
  • 191.809 kilometers
  • 103.568 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
  • 119.058 miles
  • 191.605 kilometers
  • 103.459 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 Philadelphia International Airport (PHL) to Ronald Reagan Washington National Airport (DCA) is 43 minutes.

Time difference and current local times

There is no time difference between Philadelphia and Washington D.C..

Time Difference

Philadelphia
Washington D.C.

Philadelphia, PA

 EST

Washington D.C.

 EST

Airport information


A Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″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 Philadelphia to Washington D.C..

Frequent Flyer Miles Calculator

Philadelphia (PHL) → Washington D.C. (DCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
119
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
119

Round trip?