How far is Seattle, WA, from Reykjavik?
The distance between Reykjavik (Keflavík International Airport) and Seattle (Seattle–Tacoma International Airport) is 3622 miles / 5830 kilometers / 3148 nautical miles.
Keflavík International Airport – Seattle–Tacoma International Airport
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Distance from Reykjavik to Seattle
There are several ways to calculate the distance from Reykjavik to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 3622.365 miles
- 5829.632 kilometers
- 3147.749 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- 3611.004 miles
- 5811.348 kilometers
- 3137.877 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 Reykjavik to Seattle?
The estimated flight time from Keflavík International Airport to Seattle–Tacoma International Airport is 7 hours and 21 minutes.
What is the time difference between Reykjavik and Seattle?
The time difference between Reykjavik and Seattle is 8 hours. Seattle is 8 hours behind Reykjavik.
Flight carbon footprint between Keflavík International Airport (KEF) and Seattle–Tacoma International Airport (SEA)
On average, flying from Reykjavik to Seattle generates about 410 kg of CO2 per passenger, and 410 kilograms equals 903 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Reykjavik to Seattle
See the map of the shortest flight path between Keflavík International Airport (KEF) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Keflavík International Airport |
|---|---|
| City: | Reykjavik |
| Country: | Iceland  |
| IATA Code: | KEF |
| ICAO Code: | BIKF |
| Coordinates: | 63°59′6″N, 22°36′20″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 |
Airlines flying from Reykjavik (KEF) to Seattle (SEA)
| Icelandair |