How far is Reykjavik from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Reykjavik (Keflavík International Airport) is 3622 miles / 5830 kilometers / 3148 nautical miles.
Seattle–Tacoma International Airport – Keflavík International Airport
Search flights
Distance from Seattle to Reykjavik
There are several ways to calculate the distance from Seattle to Reykjavik. 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 Seattle to Reykjavik?
The estimated flight time from Seattle–Tacoma International Airport to Keflavík International Airport is 7 hours and 21 minutes.
What is the time difference between Seattle and Reykjavik?
The time difference between Seattle and Reykjavik is 7 hours. Reykjavik is 7 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Keflavík International Airport (KEF)
On average, flying from Seattle to Reykjavik 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 Seattle to Reykjavik
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Keflavík International Airport (KEF).
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 | Keflavík International Airport |
|---|---|
| City: | Reykjavik |
| Country: | Iceland  |
| IATA Code: | KEF |
| ICAO Code: | BIKF |
| Coordinates: | 63°59′6″N, 22°36′20″W |
Airlines flying from Seattle (SEA) to Reykjavik (KEF)
| Icelandair |