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HRM to ONT: distance & flight time
Tilrempt (Hassi R'Mel Airport) → Ontario (Ontario International Airport)
6,428 mi
10,344 km · 5,585 nm
13h 4m
estimated nonstop flight time
-8h
time difference · heading northwest
See live HRM→ONT fares Phone-only fares on this route — call free
Flight time details
6,428 miles nonstop takes roughly 13h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- HRM — Hassi R'Mel Airport · Tilrempt, Algeria
- 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 HRM
- GHA · Noumérat - Moufdi Zakaria Airport47 mi away
- LOO · Laghouat Airport62 mi away
- QDJ · Tsletsi Airport120 mi away
- EBH · El Bayadh Airport139 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 HRM from ONT?
The flight distance from Tilrempt (HRM) to Ontario (ONT) is 6,428 miles (10,344 km, 5,585 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRM to ONT?
A nonstop flight takes about 13h 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 Tilrempt and Ontario?
Ontario is 8 hours behind Tilrempt.
What is the cheapest way to fly from HRM to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRM–ONT that never appear on search engines, with no booking fees.