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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–GCH that never appear on search engines, with no booking fees.