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GCH to OSM: distance & flight time
Gachsaran (Gachsaran Airport) → Mosul (Mosul International Airport)
605 mi
974 km · 526 nm
1h 47m
estimated nonstop flight time
-0.5h
time difference · heading northwest
See live GCH→OSM fares Phone-only fares on this route — call free
Flight time details
605 miles nonstop takes roughly 1h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time set-back when reading arrival times on your ticket.
The two airports
- GCH — Gachsaran Airport · Gachsaran, Iran
- OSM — Mosul International Airport · Mosul, Iraq
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 OSM
- RQW · Qayyarah West Airport37 mi away
- EBL · Erbil International Airport46 mi away
- KIK · Kirkuk Air Base89 mi away
- NKT · Şırnak Şerafettin Elçi Airport95 mi away
Frequently asked questions
How far is GCH from OSM?
The flight distance from Gachsaran (GCH) to Mosul (OSM) is 605 miles (974 km, 526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to OSM?
A nonstop flight takes about 1h 47m 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 Mosul?
Mosul is 0.5 hours behind Gachsaran.
What is the cheapest way to fly from GCH to OSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–OSM that never appear on search engines, with no booking fees.