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PDX to CJM: distance & flight time
Portland (Portland International Airport) → Chumphon (Chumphon Airport)
7,755 mi
12,481 km · 6,739 nm
15h 40m
estimated nonstop flight time
+14h
time difference · heading northwest
See live PDX→CJM fares Phone-only fares on this route — call free
Flight time details
7,755 miles nonstop takes roughly 15h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- PDX — Portland International Airport · Portland, United States
- CJM — Chumphon Airport · Chumphon, Thailand
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 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
Near CJM
- VBP · Bokpyinn Airport52 mi away
- KAW · Kawthoung Airport72 mi away
- UNN · Ranong Airport83 mi away
- USM · Samui Airport93 mi away
Frequently asked questions
How far is PDX from CJM?
The flight distance from Portland (PDX) to Chumphon (CJM) is 7,755 miles (12,481 km, 6,739 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to CJM?
A nonstop flight takes about 15h 40m 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 Portland and Chumphon?
Chumphon is 14 hours ahead of Portland.
What is the cheapest way to fly from PDX to CJM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–CJM that never appear on search engines, with no booking fees.