Calculations with different methods
- 345.614 miles
- 556.211 kilometers
- 300.330 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
- 345.894 miles
- 556.663 kilometers
- 300.574 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Toronto Pearson International Airport (YYZ) to Washington Dulles International Airport (IAD) is 1 hour 9 minutes.
Time difference and current local times
There is no time difference between Toronto and Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 73 kg (161 pounds).
Toronto to Washington D.C. flight map.
Frequent Flyer Miles Calculator
Toronto (YYZ) → Washington D.C. (IAD).