Distance From Buck Lake Seaplane Base to Portland International Jetport

The distance from Buck Lake Seaplane Base () to Portland International Jetport (PWM) is 458 miles or 736 kilometers or 398 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 Severn Bridge ( Canada ) to Portland ( United States )?

A one-way nonstop (direct) flight between Severn Bridge and Portland takes around 1 hours 3 minutes.

Estimated flight time from Buck Lake Seaplane Base, Severn Bridge, Canada to Portland International Jetport, Portland, United States is 1 hours 3 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 • - PWM

Kilometers		736 km
Statute Miles		458 miles
Nautical Miles		398 nm
Avg. Time of Flight		1 hours 3 minutes

Buck Lake Seaplane Base to Portland International Jetport Flight Route Map - to PWM Flight Path

Location of Buck Lake Seaplane Base & Portland International Jetport is given below.
Click the map to view Severn Bridge to Portland nonstop flight path and travel direction.

Click to see flight route on Google Map between Severn Bridge, Canada and Portland, United States. .

Nonstop flight route between Severn Bridge, Canada and Portland, United States.

Time Difference Between the Airports • - PWM

Time difference between Severn Bridge (Canada) and Portland (United States) is 0 Hours.

Location	Local Time
Severn Bridge (Canada)	2026-03-20, 05:39:35 EDT
Portland (United States)	2026-03-20, 05:39:35 EDT

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

Buck Lake Seaplane Base ( / CBL2) Severn Bridge, Canada

Destination

Portland International Jetport (PWM / KPWM) Portland, United States