Distance From Mamai Airport to Portland International Jetport, MAP - PWM Distance

The distance from Mamai Airport (MAP) to Portland International Jetport (PWM) is 9125 miles or 14686 kilometers or 7925 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 Mamai ( Papua New Guinea ) to Portland ( United States )?

A one-way nonstop (direct) flight between Mamai and Portland takes around 20 hours 58 minutes.

Estimated flight time from Mamai Airport, Mamai, Papua New Guinea to Portland International Jetport, Portland, United States is 20 hours 58 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 • MAP - PWM

Kilometers		14686 km
Statute Miles		9125 miles
Nautical Miles		7925 nm
Avg. Time of Flight		20 hours 58 minutes

Mamai Airport to Portland International Jetport Flight Route Map - MAP to PWM Flight Path

Location of Mamai Airport & Portland International Jetport is given below.
Click the map to view Mamai to Portland nonstop flight path and travel direction.

Click to see flight route on Google Map between Mamai, Papua New Guinea and Portland, United States. .

Nonstop flight route between Mamai, Papua New Guinea and Portland, United States.

Time Difference Between the Airports • MAP - PWM

Time difference between Mamai (Papua New Guinea) and Portland (United States) is 14 Hours.
Portland time is 14 Hours behind Mamai.

Location	Local Time
Mamai (Papua New Guinea)	2026-03-20, 05:10:43 +10
Portland (United States)	2026-03-19, 15:10:43 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

Mamai Airport (MAP / ) Mamai, Papua New Guinea

Destination

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