Air Miles Calculator

Distance between San Francisco, CA (SFO) and Washington D.C. (IAD)

Distance from San Francisco (San Francisco International Airport) to Washington D.C. (Washington Dulles International Airport) is 2419 miles / 3893 kilometers / 2102 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 2418.828 miles
  • 3892.726 kilometers
  • 2101.904 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
  • 2413.037 miles
  • 3883.407 kilometers
  • 2096.872 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 San Francisco International Airport (SFO) to Washington Dulles International Airport (IAD) is 5 hours 4 minutes.

Time difference and current local times

The time difference between San Francisco and Washington D.C. is 3 hours. Washington D.C. is 3 hours ahead of San Francisco.

Time Difference

San Francisco
Washington D.C.

San Francisco, CA

 PDT

Washington D.C.

 EDT

Airport information


A San Francisco International Airport
City: San Francisco, CA
Country: United States Flag of United States
IATA Code: SFO
ICAO Code: KSFO
Coordinates: 37°37′8″N, 122°22′30″W

B Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

Map

San Francisco to Washington D.C. flight map.

Frequent Flyer Miles Calculator

San Francisco (SFO) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2419
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2419

Round trip?