Need help booking?
Unpublished phone-only deals available
OSM to ONT: distance & flight time
Mosul (Mosul International Airport) → Ontario (Ontario International Airport)
7,419 mi
11,940 km · 6,447 nm
15h 1m
estimated nonstop flight time
-10h
time difference · heading north
See live OSM→ONT fares Phone-only fares on this route — call free
Flight time details
7,419 miles nonstop takes roughly 15h 1m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- OSM — Mosul International Airport · Mosul, Iraq
- ONT — Ontario International Airport · Ontario, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is OSM from ONT?
The flight distance from Mosul (OSM) to Ontario (ONT) is 7,419 miles (11,940 km, 6,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSM to ONT?
A nonstop flight takes about 15h 1m 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 Ontario?
Ontario is 10 hours behind Mosul.
What is the cheapest way to fly from OSM to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSM–ONT that never appear on search engines, with no booking fees.