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CLY to ONT: distance & flight time
Calvi (Calvi-Sainte-Catherine Airport) → Ontario (Ontario International Airport)
6,154 mi
9,904 km · 5,348 nm
12h 32m
estimated nonstop flight time
-9h
time difference · heading northwest
See live CLY→ONT fares Phone-only fares on this route — call free
Flight time details
6,154 miles nonstop takes roughly 12h 32m 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
- CLY — Calvi-Sainte-Catherine Airport · Calvi, 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 CLY
- BIA · Bastia-Poretta Airport35 mi away
- AJA · Ajaccio-Napoléon Bonaparte Airport42 mi away
- SOZ · Solenzara (BA 126) Air Base52 mi away
- PRP · Propriano Airport60 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 CLY from ONT?
The flight distance from Calvi (CLY) to Ontario (ONT) is 6,154 miles (9,904 km, 5,348 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLY to ONT?
A nonstop flight takes about 12h 32m 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 Calvi and Ontario?
Ontario is 9 hours behind Calvi.
What is the cheapest way to fly from CLY to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLY–ONT that never appear on search engines, with no booking fees.