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ONT to HDM: distance & flight time
Ontario (Ontario International Airport) → Hamadan (Hamadan Airport)
7,591 mi
12,217 km · 6,596 nm
15h 21m
estimated nonstop flight time
+10.5h
time difference · heading north
See live ONT→HDM fares Phone-only fares on this route — call free
Flight time details
7,591 miles nonstop takes roughly 15h 21m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- HDM — Hamadan Airport · Hamadan, Iran
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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near HDM
- KSH · Shahid Ashrafi Esfahani Airport87 mi away
- AJK · Arak Airport89 mi away
- SDG · Sanandaj Airport91 mi away
- KHD · Khoram Abad Airport100 mi away
Frequently asked questions
How far is ONT from HDM?
The flight distance from Ontario (ONT) to Hamadan (HDM) is 7,591 miles (12,217 km, 6,596 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to HDM?
A nonstop flight takes about 15h 21m 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 Ontario and Hamadan?
Hamadan is 10.5 hours ahead of Ontario.
What is the cheapest way to fly from ONT to HDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–HDM that never appear on search engines, with no booking fees.