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OSY to ROI: distance & flight time
Namsos (Namsos Høknesøra Airport) → Roi Et (Roi Et Airport)
5,281 mi
8,499 km · 4,589 nm
10h 49m
estimated nonstop flight time
+5h
time difference · heading east
See live OSY→ROI fares Phone-only fares on this route — call free
Flight time details
5,281 miles nonstop takes roughly 10h 49m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- 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 OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 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 OSY from ROI?
The flight distance from Namsos (OSY) to Roi Et (ROI) is 5,281 miles (8,499 km, 4,589 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to ROI?
A nonstop flight takes about 10h 49m 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 Namsos and Roi Et?
Roi Et is 5 hours ahead of Namsos.
What is the cheapest way to fly from OSY to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–ROI that never appear on search engines, with no booking fees.