Distance From Cass Lake-Cove Island Seaplane Base to Tromsø Airport, Langnes

The distance from Cass Lake-Cove Island Seaplane Base () to Tromsø Airport, Langnes (TOS) is 3766 miles or 6061 kilometers or 3271 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 Pontiac ( United States ) to Tromsø ( Norway )?

A one-way nonstop (direct) flight between Pontiac and Tromsø takes around 8 hours 39 minutes.

Estimated flight time from Cass Lake-Cove Island Seaplane Base, Pontiac, United States to Tromsø Airport, Langnes, Tromsø, Norway is 8 hours 39 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 • - TOS

Kilometers		6061 km
Statute Miles		3766 miles
Nautical Miles		3271 nm
Avg. Time of Flight		8 hours 39 minutes

Cass Lake-Cove Island Seaplane Base to Tromsø Airport, Langnes Flight Route Map - to TOS Flight Path

Location of Cass Lake-Cove Island Seaplane Base & Tromsø Airport, Langnes is given below.
Click the map to view Pontiac to Tromsø nonstop flight path and travel direction.

Click to see flight route on Google Map between Pontiac, United States and Tromsø, Norway. .

Nonstop flight route between Pontiac, United States and Tromsø, Norway.

Time Difference Between the Airports • - TOS

Time difference between Pontiac (United States) and Tromsø (Norway) is 6 Hours.
Tromsø time is 6 Hours ahead of Pontiac.

Location	Local Time
Pontiac (United States)	2026-06-23, 10:48:56 EDT
Tromsø (Norway)	2026-06-23, 16:48:56 CEST

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

Cass Lake-Cove Island Seaplane Base ( / 51MI) Pontiac, United States

Destination

Tromsø Airport, Langnes (TOS / ENTC) Tromsø, Norway