Distance From Zachar Bay Seaplane Base to Portland International Jetport, KZB - PWM Distance

The distance from Zachar Bay Seaplane Base (KZB) to Portland International Jetport (PWM) is 3537 miles or 5692 kilometers or 3071 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 Zachar Bay ( United States ) to Portland ( United States )?

A one-way nonstop (direct) flight between Zachar Bay and Portland takes around 8 hours 7 minutes.

Estimated flight time from Zachar Bay Seaplane Base, Zachar Bay, United States to Portland International Jetport, Portland, United States is 8 hours 7 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 • KZB - PWM

Kilometers		5692 km
Statute Miles		3537 miles
Nautical Miles		3071 nm
Avg. Time of Flight		8 hours 7 minutes

Zachar Bay Seaplane Base to Portland International Jetport Flight Route Map - KZB to PWM Flight Path

Location of Zachar Bay Seaplane Base & Portland International Jetport is given below.
Click the map to view Zachar Bay to Portland nonstop flight path and travel direction.

Click to see flight route on Google Map between Zachar Bay, United States and Portland, United States. .

Nonstop flight route between Zachar Bay, United States and Portland, United States.

Time Difference Between the Airports • KZB - PWM

Time difference between Zachar Bay (United States) and Portland (United States) is 4 Hours.
Portland time is 4 Hours ahead of Zachar Bay.

Location	Local Time
Zachar Bay (United States)	2026-06-23, 10:28:29 AKDT
Portland (United States)	2026-06-23, 14:28:29 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

Zachar Bay Seaplane Base (KZB / ) Zachar Bay, United States

Destination

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