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CYI to OSY: distance & flight time
Chiayi (Chiayi Airport) → Namsos (Namsos Høknesøra Airport)
5,292 mi
8,517 km · 4,599 nm
10h 51m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CYI→OSY fares Phone-only fares on this route — call free
Flight time details
5,292 miles nonstop takes roughly 10h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CYI — Chiayi Airport · Chiayi, Taiwan
- OSY — Namsos Høknesøra Airport · Namsos, Norway
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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Near OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Frequently asked questions
How far is CYI from OSY?
The flight distance from Chiayi (CYI) to Namsos (OSY) is 5,292 miles (8,517 km, 4,599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to OSY?
A nonstop flight takes about 10h 51m 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 Chiayi and Namsos?
Namsos is 6 hours behind Chiayi.
What is the cheapest way to fly from CYI to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–OSY that never appear on search engines, with no booking fees.