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CCU to OSM: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Mosul (Mosul International Airport)
2,854 mi
4,593 km · 2,480 nm
6h 4m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live CCU→OSM fares Phone-only fares on this route — call free
Flight time details
2,854 miles nonstop takes roughly 6h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- 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 CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 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 CCU from OSM?
The flight distance from Kolkata (CCU) to Mosul (OSM) is 2,854 miles (4,593 km, 2,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to OSM?
A nonstop flight takes about 6h 4m 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 Kolkata and Mosul?
Mosul is 2.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to OSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–OSM that never appear on search engines, with no booking fees.