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OSM to PSM: distance & flight time
Mosul (Mosul International Airport) → Portsmouth (Portsmouth International at Pease Airport)
5,561 mi
8,950 km · 4,833 nm
11h 22m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSM→PSM fares Phone-only fares on this route — call free
Flight time details
5,561 miles nonstop takes roughly 11h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSM — Mosul International Airport · Mosul, Iraq
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
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 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
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is OSM from PSM?
The flight distance from Mosul (OSM) to Portsmouth (PSM) is 5,561 miles (8,950 km, 4,833 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSM to PSM?
A nonstop flight takes about 11h 22m 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 Mosul and Portsmouth?
Portsmouth is 7 hours behind Mosul.
What is the cheapest way to fly from OSM to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSM–PSM that never appear on search engines, with no booking fees.