Distance From Keflavik International Airport to Seattle/Tacoma International Airport (KEF - SEA Distance)

The flight distance from Keflavik International Airport (KEF) to Seattle/Tacoma International Airport (SEA) is 3611 miles. This is equivalent to 5812 kilometers or 3136 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.


5812 kilometers is the distance from Keflavik International Airport, Iceland to Seattle/Tacoma International Airport, United States.

Flight Duration between Reykjavik, Iceland and Seattle, United States

Estimated flight time from Keflavik International Airport, Reykjavik, Iceland to Seattle/Tacoma International Airport, Seattle, United States is 7 hours 13 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • KEF - SEA

Time difference between Reykjavik (Iceland) and Seattle (United States) is 6 Hours.
Current local time in Reykjavik is 2025-08-04, 10:07:20 GMT and time in Seattle is 2025-08-04, 04:07:20 MDT.
Seattle time is 6 Hours behind Reykjavik.

Keflavik International Airport to Seattle/Tacoma International Airport Flight Route Map - KEF to SEA Flight Path

Location of Keflavik International Airport & Seattle/Tacoma International Airport is given below.
Click the map to view Reykjavik to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Reykjavik, Iceland and Seattle, United States. .


Nonstop flight route between Reykjavik, Iceland and Seattle, United States.
Get airport maps and more information about Keflavik International Airport Keflavik International Airport
City: Reykjavik
Country: Iceland Flag of Iceland
IATA Code: KEF
ICAO Code: BIKF
GPS Coordinates: Latitude: N 63° 59' 6'' Longitude: W 22° 36' 20.2''
Current time: 2025-08-04, 10:07:20 GMT
Current weather: 15 day weather forecast for Keflavik International Airport Keflavik International Airport 15 day weather forecast
Get airport maps and more information about Seattle/Tacoma International Airport Seattle/Tacoma International Airport
City: Seattle
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
GPS Coordinates: Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5''
Current time: 2025-08-04, 04:07:20 MDT
Current weather: 15 day weather forecast for Seattle/Tacoma International Airport Seattle/Tacoma International Airport 15 day weather forecast

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