How far is Reykjavik from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Reykjavik (Keflavík International Airport) is 3618 miles / 5822 kilometers / 3144 nautical miles.

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)

• 3617.503 miles
• 5821.806 kilometers
• 3143.524 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

• 3606.140 miles
• 5803.521 kilometers
• 3133.650 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 Boeing Field to Keflavík International Airport is 7 hours and 20 minutes.

What is the time difference between Seattle and Reykjavik?

The time difference between Seattle and Reykjavik is 8 hours. Reykjavik is 8 hours ahead of Seattle.

Flight carbon footprint between Seattle Boeing Field (BFI) and Keflavík International Airport (KEF)

On average, flying from Seattle to Reykjavik generates about 409 kg of CO2 per passenger, and 409 kilograms equals 902 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 Boeing Field (BFI) and Keflavík International Airport (KEF).

Airport information

Origin	Seattle Boeing Field
City:	Seattle, WA
Country:	United States
IATA Code:	BFI
ICAO Code:	KBFI
Coordinates:	47°31′47″N, 122°18′7″W

Destination	Keflavík International Airport
City:	Reykjavik
Country:	Iceland
IATA Code:	KEF
ICAO Code:	BIKF
Coordinates:	63°59′6″N, 22°36′20″W