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KOP to PDX: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Portland (Portland International Airport)
7,178 mi
11,552 km · 6,237 nm
14h 32m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KOP→PDX fares Phone-only fares on this route — call free
Flight time details
7,178 miles nonstop takes roughly 14h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 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 KOP from PDX?
The flight distance from Nakhon Phanom (KOP) to Portland (PDX) is 7,178 miles (11,552 km, 6,237 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to PDX?
A nonstop flight takes about 14h 32m 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 Nakhon Phanom and Portland?
Portland is 14 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to PDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–PDX that never appear on search engines, with no booking fees.