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CMJ to PDX: distance & flight time
Cimei (Chi Mei Airport) → Portland (Portland International Airport)
6,298 mi
10,136 km · 5,473 nm
12h 49m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CMJ→PDX fares Phone-only fares on this route — call free
Flight time details
6,298 miles nonstop takes roughly 12h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- CMJ — Chi Mei Airport · Cimei, Taiwan
- PDX — Portland International Airport · Portland, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CMJ
- WOT · Wang-an Airport12 mi away
- MZG · Makung Airport28 mi away
- TNN · Tainan Airport53 mi away
- CYI · Chiayi Airport64 mi away
Near PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Frequently asked questions
How far is CMJ from PDX?
The flight distance from Cimei (CMJ) to Portland (PDX) is 6,298 miles (10,136 km, 5,473 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMJ to PDX?
A nonstop flight takes about 12h 49m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Cimei and Portland?
Portland is 15 hours behind Cimei.
What is the cheapest way to fly from CMJ to PDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMJ–PDX that never appear on search engines, with no booking fees.