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TTD to ROI: distance & flight time
Troutdale (Portland Troutdale Airport) → Roi Et (Roi Et Airport)
7,291 mi
11,734 km · 6,336 nm
14h 46m
estimated nonstop flight time
+14h
time difference · heading northwest
See live TTD→ROI fares Phone-only fares on this route — call free
Flight time details
7,291 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
- TTD — Portland Troutdale Airport · Troutdale, United States
- 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 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 TTD from ROI?
The flight distance from Troutdale (TTD) to Roi Et (ROI) is 7,291 miles (11,734 km, 6,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to ROI?
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 Troutdale and Roi Et?
Roi Et is 14 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–ROI that never appear on search engines, with no booking fees.