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PDX to UBP: distance & flight time
Portland (Portland International Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
7,295 mi
11,739 km · 6,339 nm
14h 46m
estimated nonstop flight time
+14h
time difference · heading northwest
See live PDX→UBP fares Phone-only fares on this route — call free
Flight time details
7,295 miles nonstop takes roughly 14h 46m 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
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is PDX from UBP?
The flight distance from Portland (PDX) to Ubon Ratchathani (UBP) is 7,295 miles (11,739 km, 6,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to UBP?
A nonstop flight takes about 14h 46m 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 Ubon Ratchathani?
Ubon Ratchathani is 14 hours ahead of Portland.
What is the cheapest way to fly from PDX to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–UBP that never appear on search engines, with no booking fees.