How far is St. Anthony from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and St. Anthony (St. Anthony Airport) is 2895 miles / 4659 kilometers / 2516 nautical miles.
The driving distance from Seattle (SEA) to St. Anthony (YAY) is 4342 miles / 6988 kilometers, and travel time by car is about 91 hours 42 minutes.
Seattle–Tacoma International Airport – St. Anthony Airport
Search flights
Distance from Seattle to St. Anthony
There are several ways to calculate the distance from Seattle to St. Anthony. Here are two standard methods:
Vincenty's formula (applied above)- 2895.078 miles
- 4659.177 kilometers
- 2515.754 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- 2886.346 miles
- 4645.124 kilometers
- 2508.166 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 Seattle to St. Anthony?
The estimated flight time from Seattle–Tacoma International Airport to St. Anthony Airport is 5 hours and 58 minutes.
What is the time difference between Seattle and St. Anthony?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and St. Anthony Airport (YAY)
On average, flying from Seattle to St. Anthony generates about 322 kg of CO2 per passenger, and 322 kilograms equals 709 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to St. Anthony
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and St. Anthony Airport (YAY).
Airport information
| Origin | 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 |
| Destination | St. Anthony Airport |
|---|---|
| City: | St. Anthony |
| Country: | Canada  |
| IATA Code: | YAY |
| ICAO Code: | CYAY |
| Coordinates: | 51°23′30″N, 56°4′59″W |