Need help booking?
Unpublished phone-only deals available
GCH to OSY: distance & flight time
Gachsaran (Gachsaran Airport) → Namsos (Namsos Høknesøra Airport)
2,898 mi
4,664 km · 2,518 nm
6h 9m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live GCH→OSY fares Phone-only fares on this route — call free
Flight time details
2,898 miles nonstop takes roughly 6h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- GCH — Gachsaran Airport · Gachsaran, Iran
- 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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 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 GCH from OSY?
The flight distance from Gachsaran (GCH) to Namsos (OSY) is 2,898 miles (4,664 km, 2,518 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to OSY?
A nonstop flight takes about 6h 9m 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 Gachsaran and Namsos?
Namsos is 1.5 hours behind Gachsaran.
What is the cheapest way to fly from GCH to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–OSY that never appear on search engines, with no booking fees.