How far is Washington D.C. from Tucson?
There are several ways to calculate distances between Tucson and Washington D.C.. Here are two common methods:Vincenty's formula (applied above)
- 1955.263 miles
- 3146.690 kilometers
- 1699.077 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
- 1951.369 miles
- 3140.425 kilometers
- 1695.694 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 Tucson International Airport (TUS) to Ronald Reagan Washington National Airport (DCA) is 4 hours 12 minutes.
Time difference and current local times
The time difference between Tucson and Washington D.C. is 3 hours. Washington D.C. is 3 hours ahead of Tucson.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 216 kg (476 pounds).
Tucson to Washington D.C. flight path
Shortest flight path between Tucson International Airport (TUS) and Ronald Reagan Washington National Airport (DCA).
Frequent Flyer Miles Calculator
Tucson (TUS) → Washington D.C. (DCA).