Distance From Changhai Airport to Portland International Jetport, CNI - PWM Distance

The distance from Changhai Airport (CNI) to Portland International Jetport (PWM) is 6651 miles or 10704 kilometers or 5776 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.

---

How long does it take to travel from Changhai, Dalian ( China ) to Portland ( United States )?

A one-way nonstop (direct) flight between Changhai, Dalian and Portland takes around 15 hours 17 minutes.

Estimated flight time from Changhai Airport, Changhai, Dalian, China to Portland International Jetport, Portland, United States is 15 hours 17 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 • CNI - PWM

Kilometers		10704 km
Statute Miles		6651 miles
Nautical Miles		5776 nm
Avg. Time of Flight		15 hours 17 minutes

Changhai Airport to Portland International Jetport Flight Route Map - CNI to PWM Flight Path

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

Click to see flight route on Google Map between Changhai, Dalian, China and Portland, United States. .

Nonstop flight route between Changhai, Dalian, China and Portland, United States.

Time Difference Between the Airports • CNI - PWM

Time difference between Changhai, Dalian (China) and Portland (United States) is 13 Hours.
Portland time is 13 Hours behind Changhai, Dalian.

Location	Local Time
Changhai, Dalian (China)	2025-12-17, 18:21:17 CST
Portland (United States)	2025-12-17, 05:21:17 EST

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

Changhai Airport (CNI / ZYCH) Changhai, Dalian, China

Destination

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