Air Miles Calculator

Distance between Washington D.C. (DCA) and Phoenix, AZ (PHX)

Distance from Ronald Reagan Washington National Airport to Phoenix Sky Harbor International Airport is 1979 miles / 3184 kilometers / 1719 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1978.747 miles
  • 3184.485 kilometers
  • 1719.484 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
  • 1974.546 miles
  • 3177.723 kilometers
  • 1715.833 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 Ronald Reagan Washington National Airport (DCA) to Phoenix Sky Harbor International Airport (PHX) is 4 hours 14 minutes.

Time difference and current local times

The time difference between Washington D.C. and Phoenix is 2 hours. Phoenix is 2 hours behind Washington D.C..

Time Difference

Washington D.C.
Phoenix

Washington D.C.

 EST

Phoenix, AZ

 MST

Airport information


A 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

B Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″W

Map

Flight map from Washington D.C. to Phoenix.

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Phoenix (PHX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1979
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1979

Round trip?