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OUL to ROI: distance & flight time
Oulu (Oulu Airport) → Roi Et (Roi Et Airport)
4,874 mi
7,844 km · 4,235 nm
10h 1m
estimated nonstop flight time
+4h
time difference · heading east
See live OUL→ROI fares Phone-only fares on this route — call free
Flight time details
4,874 miles nonstop takes roughly 10h 1m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- OUL — Oulu Airport · Oulu, Finland
- 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 OUL
- KEM · Kemi-Tornio Airport63 mi away
- YLI · Ylivieska Airfield63 mi away
- KAJ · Kajaani Airport82 mi away
- LLA · Luleå Airport103 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 OUL from ROI?
The flight distance from Oulu (OUL) to Roi Et (ROI) is 4,874 miles (7,844 km, 4,235 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OUL to ROI?
A nonstop flight takes about 10h 1m 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 Oulu and Roi Et?
Roi Et is 4 hours ahead of Oulu.
What is the cheapest way to fly from OUL to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OUL–ROI that never appear on search engines, with no booking fees.