Need help booking?
Unpublished phone-only deals available
ONT to CFB: distance & flight time
Ontario (Ontario International Airport) → Cabo Frio (Cabo Frio Airport)
6,327 mi
10,182 km · 5,498 nm
12h 52m
estimated nonstop flight time
+4h
time difference · heading southeast
See live ONT→CFB fares Phone-only fares on this route — call free
Flight time details
6,327 miles nonstop takes roughly 12h 52m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- CFB — Cabo Frio Airport · Cabo Frio, Brazil
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 CFB
- BZC · Umberto Modiano Airport13 mi away
- MEA · Macaé Airport45 mi away
- SDU · Santos Dumont Airport69 mi away
- GIG · Rio Galeão – Tom Jobim International Airport75 mi away
Frequently asked questions
How far is ONT from CFB?
The flight distance from Ontario (ONT) to Cabo Frio (CFB) is 6,327 miles (10,182 km, 5,498 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to CFB?
A nonstop flight takes about 12h 52m 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 Cabo Frio?
Cabo Frio is 4 hours ahead of Ontario.
What is the cheapest way to fly from ONT to CFB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–CFB that never appear on search engines, with no booking fees.