Distance From Metropolitan Oakland International Airport to Keflavik International Airport, OAK - KEF Distance

The distance from Metropolitan Oakland International Airport (OAK) to Keflavik International Airport (KEF) is 4183 miles or 6731 kilometers or 3633 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Oakland ( United States ) to Reykjavík ( Iceland )?

A one-way nonstop (direct) flight between Oakland and Reykjavík takes around 9 hours 36 minutes.

Estimated flight time from Metropolitan Oakland International Airport, Oakland, United States to Keflavik International Airport, Reykjavík, Iceland is 9 hours 36 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • OAK - KEF

Kilometers		6731 km
Statute Miles		4183 miles
Nautical Miles		3633 nm
Avg. Time of Flight		9 hours 36 minutes

Metropolitan Oakland International Airport to Keflavik International Airport Flight Route Map - OAK to KEF Flight Path

Location of Metropolitan Oakland International Airport & Keflavik International Airport is given below.
Click the map to view Oakland to Reykjavík nonstop flight path and travel direction.

Click to see flight route on Google Map between Oakland, United States and Reykjavík, Iceland. .

Nonstop flight route between Oakland, United States and Reykjavík, Iceland.

Time Difference Between the Airports • OAK - KEF

Time difference between Oakland (United States) and Reykjavík (Iceland) is 7 Hours.
Reykjavík time is 7 Hours ahead of Oakland.

Location	Local Time
Oakland (United States)	2026-07-31, 13:55:26 PDT
Reykjavík (Iceland)	2026-07-31, 20:55:26 GMT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Metropolitan Oakland International Airport (OAK / KOAK) Oakland, United States

Destination

Keflavik International Airport (KEF / BIKF) Reykjavík, Iceland