Air Miles Calculator

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

Distance from Washington D.C. (Ronald Reagan Washington National Airport) to Phoenix (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 3 hours. Phoenix is 3 hours behind Washington D.C..

Time Difference

Washington D.C.
Phoenix

Washington D.C.

 EDT

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

Washington D.C. to Phoenix flight map.

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?