How far is Flagstaff from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Flagstaff. Here are two common methods:Vincenty's formula (applied above)
- 1921.097 miles
- 3091.705 kilometers
- 1669.387 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
- 1916.771 miles
- 3084.744 kilometers
- 1665.629 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Flagstaff Pulliam Airport (FLG) is 4 hours 8 minutes.
Time difference and current local times
The time difference between Washington D.C. and Flagstaff is 3 hours. Flagstaff is 3 hours behind Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 212 kg (467 pounds).
Washington D.C. to Flagstaff flight path
Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Flagstaff Pulliam Airport (FLG).
Frequent Flyer Miles Calculator
Washington D.C. (DCA) → Flagstaff (FLG).