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KTM to OSM: distance & flight time
Kathmandu (Tribhuvan International Airport) → Mosul (Mosul International Airport)
2,523 mi
4,060 km · 2,192 nm
5h 25m
estimated nonstop flight time
-2.7h
time difference · heading northwest
See live KTM→OSM fares Phone-only fares on this route — call free
Flight time details
2,523 miles nonstop takes roughly 5h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- 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 KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 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 KTM from OSM?
The flight distance from Kathmandu (KTM) to Mosul (OSM) is 2,523 miles (4,060 km, 2,192 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to OSM?
A nonstop flight takes about 5h 25m 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 Kathmandu and Mosul?
Mosul is 2.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to OSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–OSM that never appear on search engines, with no booking fees.