Distance From Cheonmi-ri South Heliport to Portland International Jetport

The distance from Cheonmi-ri South Heliport () to Portland International Jetport (PWM) is 6665 miles or 10727 kilometers or 5788 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 Cheonmi-ri ( South Korea ) to Portland ( United States )?

A one-way nonstop (direct) flight between Cheonmi-ri and Portland takes around 15 hours 19 minutes.

Estimated flight time from Cheonmi-ri South Heliport, Cheonmi-ri, South Korea to Portland International Jetport, Portland, United States is 15 hours 19 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		10727 km
Statute Miles		6665 miles
Nautical Miles		5788 nm
Avg. Time of Flight		15 hours 19 minutes

Cheonmi-ri South Heliport to Portland International Jetport Flight Route Map - to PWM Flight Path

Location of Cheonmi-ri South Heliport & Portland International Jetport is given below.
Click the map to view Cheonmi-ri to Portland nonstop flight path and travel direction.

Click to see flight route on Google Map between Cheonmi-ri, South Korea and Portland, United States. .

Nonstop flight route between Cheonmi-ri, South Korea and Portland, United States.

Time Difference Between the Airports • - PWM

Time difference between Cheonmi-ri (South Korea) and Portland (United States) is 13 Hours.
Portland time is 13 Hours behind Cheonmi-ri.

Location	Local Time
Cheonmi-ri (South Korea)	2026-09-12, 19:08:44 KST
Portland (United States)	2026-09-12, 06:08:44 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

Cheonmi-ri South Heliport ( / ) Cheonmi-ri, South Korea

Destination

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