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CFE to ONT: distance & flight time
Clermont-Ferrand (Clermont-Ferrand Auvergne Airport) → Ontario (Ontario International Airport)
5,799 mi
9,332 km · 5,039 nm
11h 50m
estimated nonstop flight time
-9h
time difference · heading northwest
See live CFE→ONT fares Phone-only fares on this route — call free
Flight time details
5,799 miles nonstop takes roughly 11h 50m 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
- CFE — Clermont-Ferrand Auvergne Airport · Clermont-Ferrand, France
- 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 CFE
- VHY · Vichy-Charmeil Airport29 mi away
- RNE · Roanne-Renaison Airport44 mi away
- MCU · Montluçon-Guéret Airport49 mi away
- LPY · Le Puy-Loudes Airport57 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 CFE from ONT?
The flight distance from Clermont-Ferrand (CFE) to Ontario (ONT) is 5,799 miles (9,332 km, 5,039 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFE to ONT?
A nonstop flight takes about 11h 50m 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 Clermont-Ferrand and Ontario?
Ontario is 9 hours behind Clermont-Ferrand.
What is the cheapest way to fly from CFE to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFE–ONT that never appear on search engines, with no booking fees.