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CFB to IAG: distance & flight time
Cabo Frio (Cabo Frio Airport) → Niagara Falls (Niagara Falls International Airport)
5,129 mi
8,254 km · 4,457 nm
10h 31m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CFB→IAG fares Phone-only fares on this route — call free
Flight time details
5,129 miles nonstop takes roughly 10h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CFB — Cabo Frio Airport · Cabo Frio, Brazil
- IAG — Niagara Falls International Airport · Niagara Falls, 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 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
Near IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Frequently asked questions
How far is CFB from IAG?
The flight distance from Cabo Frio (CFB) to Niagara Falls (IAG) is 5,129 miles (8,254 km, 4,457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFB to IAG?
A nonstop flight takes about 10h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CFB to IAG?
Nonstop service on CFB–IAG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 31m nonstop estimate.
What is the time difference between Cabo Frio and Niagara Falls?
Niagara Falls is 1 hour behind Cabo Frio.
What is the cheapest way to fly from CFB to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFB–IAG that never appear on search engines, with no booking fees.
Why are some CFB to IAG fares phone-only?
Consolidator contracts let us sell certain CFB–IAG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.