Map of flight path and driving directions from Washington D.C. to Toronto.
Shortest flight path between Washington Dulles International Airport (IAD) and Toronto Pearson International Airport (YYZ).
How far is Toronto from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Toronto. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
Time difference and current local times
There is no time difference between Washington D.C. and Toronto.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 76 kg (167 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Toronto (YYZ).