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OSY to UTH: distance & flight time
Namsos (Namsos Høknesøra Airport) → Udon Thani (Udon Thani Airport)
5,173 mi
8,325 km · 4,495 nm
10h 37m
estimated nonstop flight time
+5h
time difference · heading east
See live OSY→UTH fares Phone-only fares on this route — call free
Flight time details
5,173 miles nonstop takes roughly 10h 37m 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
- UTH — Udon Thani Airport · Udon Thani, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is OSY from UTH?
The flight distance from Namsos (OSY) to Udon Thani (UTH) is 5,173 miles (8,325 km, 4,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to UTH?
A nonstop flight takes about 10h 37m 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 Udon Thani?
Udon Thani is 5 hours ahead of Namsos.
What is the cheapest way to fly from OSY to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–UTH that never appear on search engines, with no booking fees.