Distance From Boundary Butte Mesa Airport to Keflavik International Airport

The distance from Boundary Butte Mesa Airport () to Keflavik International Airport (KEF) is 3864 miles or 6218 kilometers or 3355 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 Bluff ( United States ) to Reykjavík ( Iceland )?

A one-way nonstop (direct) flight between Bluff and Reykjavík takes around 8 hours 52 minutes.

Estimated flight time from Boundary Butte Mesa Airport, Bluff, United States to Keflavik International Airport, Reykjavík, Iceland is 8 hours 52 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 • - KEF

Kilometers		6218 km
Statute Miles		3864 miles
Nautical Miles		3355 nm
Avg. Time of Flight		8 hours 52 minutes

Boundary Butte Mesa Airport to Keflavik International Airport Flight Route Map - to KEF Flight Path

Location of Boundary Butte Mesa Airport & Keflavik International Airport is given below.
Click the map to view Bluff to Reykjavík nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - KEF

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

Location	Local Time
Bluff (United States)	2026-06-22, 00:28:42 MST
Reykjavík (Iceland)	2026-06-22, 07:28:42 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

Boundary Butte Mesa Airport ( / ) Bluff, United States

Destination

Keflavik International Airport (KEF / BIKF) Reykjavík, Iceland