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PTJ to ROI: distance & flight time
Portland (Portland Airport) → Roi Et (Roi Et Airport)
4,484 mi
7,216 km · 3,896 nm
9h 16m
estimated nonstop flight time
-3h
time difference · heading northwest
See live PTJ→ROI fares Phone-only fares on this route — call free
Flight time details
4,484 miles nonstop takes roughly 9h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- PTJ — Portland Airport · Portland, Australia
- ROI — Roi Et Airport · Roi Et, 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 PTJ
- WMB · Warrnambool Airport53 mi away
- MGB · Mount Gambier Airport54 mi away
- HLT · Hamilton Airport56 mi away
- NAC · Naracoorte Airport101 mi away
Near ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is PTJ from ROI?
The flight distance from Portland (PTJ) to Roi Et (ROI) is 4,484 miles (7,216 km, 3,896 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTJ to ROI?
A nonstop flight takes about 9h 16m 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 Roi Et?
Roi Et is 3 hours behind Portland.
What is the cheapest way to fly from PTJ to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTJ–ROI that never appear on search engines, with no booking fees.