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COH to OSY: distance & flight time
Cooch-behar (Cooch Behar Airport) → Namsos (Namsos Høknesøra Airport)
4,231 mi
6,809 km · 3,676 nm
8h 46m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live COH→OSY fares Phone-only fares on this route — call free
Flight time details
4,231 miles nonstop takes roughly 8h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- COH — Cooch Behar Airport · Cooch-behar, India
- 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 COH
- SPD · Saidpur Airport53 mi away
- GLU · Gelephu Airport73 mi away
- IXB · Bagdogra Airport74 mi away
- PBH · Paro Airport74 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 COH from OSY?
The flight distance from Cooch-behar (COH) to Namsos (OSY) is 4,231 miles (6,809 km, 3,676 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COH to OSY?
A nonstop flight takes about 8h 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 Cooch-behar and Namsos?
Namsos is 3.5 hours behind Cooch-behar.
What is the cheapest way to fly from COH to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COH–OSY that never appear on search engines, with no booking fees.