How far is Seattle, WA, from Toronto?
The distance between Toronto (Billy Bishop Toronto City Airport) and Seattle (Seattle–Tacoma International Airport) is 2073 miles / 3335 kilometers / 1801 nautical miles.
The driving distance from Toronto (YTZ) to Seattle (SEA) is 2462 miles / 3963 kilometers, and travel time by car is about 45 hours 5 minutes.
Billy Bishop Toronto City Airport – Seattle–Tacoma International Airport
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Distance from Toronto to Seattle
There are several ways to calculate the distance from Toronto to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2072.527 miles
- 3335.409 kilometers
- 1800.977 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2066.794 miles
- 3326.183 kilometers
- 1795.995 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).
How long does it take to fly from Toronto to Seattle?
The estimated flight time from Billy Bishop Toronto City Airport to Seattle–Tacoma International Airport is 4 hours and 25 minutes.
What is the time difference between Toronto and Seattle?
The time difference between Toronto and Seattle is 3 hours. Seattle is 3 hours behind Toronto.
Flight carbon footprint between Billy Bishop Toronto City Airport (YTZ) and Seattle–Tacoma International Airport (SEA)
On average, flying from Toronto to Seattle generates about 226 kg of CO2 per passenger, and 226 kilograms equals 497 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Toronto to Seattle
See the map of the shortest flight path between Billy Bishop Toronto City Airport (YTZ) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Billy Bishop Toronto City Airport |
|---|---|
| City: | Toronto |
| Country: | Canada  |
| IATA Code: | YTZ |
| ICAO Code: | CYTZ |
| Coordinates: | 43°37′38″N, 79°23′46″W |
| Destination | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |