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UBP to PTJ: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Portland (Portland Airport)
4,395 mi
7,072 km · 3,819 nm
9h 5m
estimated nonstop flight time
+3h
time difference · heading southeast
See live UBP→PTJ fares Phone-only fares on this route — call free
Flight time details
4,395 miles nonstop takes roughly 9h 5m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- PTJ — Portland Airport · Portland, Australia
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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Near PTJ
- WMB · Warrnambool Airport53 mi away
- MGB · Mount Gambier Airport54 mi away
- HLT · Hamilton Airport56 mi away
- NAC · Naracoorte Airport101 mi away
Frequently asked questions
How far is UBP from PTJ?
The flight distance from Ubon Ratchathani (UBP) to Portland (PTJ) is 4,395 miles (7,072 km, 3,819 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to PTJ?
A nonstop flight takes about 9h 5m 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 Ubon Ratchathani and Portland?
Portland is 3 hours ahead of Ubon Ratchathani.
What is the cheapest way to fly from UBP to PTJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–PTJ that never appear on search engines, with no booking fees.