How far is Oulu from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Oulu (Oulu Airport) is 4494 miles / 7233 kilometers / 3905 nautical miles.
Seattle–Tacoma International Airport – Oulu Airport
Search flights
Distance from Seattle to Oulu
There are several ways to calculate the distance from Seattle to Oulu. Here are two standard methods:
Vincenty's formula (applied above)- 4494.271 miles
- 7232.829 kilometers
- 3905.415 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- 4479.922 miles
- 7209.735 kilometers
- 3892.946 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 Oulu?
The estimated flight time from Seattle–Tacoma International Airport to Oulu Airport is 9 hours and 0 minutes.
What is the time difference between Seattle and Oulu?
The time difference between Seattle and Oulu is 9 hours. Oulu is 9 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Oulu Airport (OUL)
On average, flying from Seattle to Oulu generates about 519 kg of CO2 per passenger, and 519 kilograms equals 1 144 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Oulu
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Oulu Airport (OUL).
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 | Oulu Airport |
|---|---|
| City: | Oulu |
| Country: | Finland  |
| IATA Code: | OUL |
| ICAO Code: | EFOU |
| Coordinates: | 64°55′48″N, 25°21′16″E |