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TRN to ONT: distance & flight time
Torino (Turin Airport) → Ontario (Ontario International Airport)
5,979 mi
9,622 km · 5,196 nm
12h 11m
estimated nonstop flight time
-9h
time difference · heading northwest
See live TRN→ONT fares Phone-only fares on this route — call free
Flight time details
5,979 miles nonstop takes roughly 12h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- TRN — Turin Airport · Torino, Italy
- 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 TRN
- AOT · Aosta Airport40 mi away
- CUF · Cuneo International Airport45 mi away
- CVF · Courchevel Airport51 mi away
- MFX · Méribel Altiport54 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 TRN from ONT?
The flight distance from Torino (TRN) to Ontario (ONT) is 5,979 miles (9,622 km, 5,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRN to ONT?
A nonstop flight takes about 12h 11m 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 Torino and Ontario?
Ontario is 9 hours behind Torino.
What is the cheapest way to fly from TRN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRN–ONT that never appear on search engines, with no booking fees.