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CFB to GRM: distance & flight time
Cabo Frio (Cabo Frio Airport) → Grand Marais (Grand Marais Cook County Airport)
5,732 mi
9,225 km · 4,981 nm
11h 42m
estimated nonstop flight time
-2h
time difference · heading northwest
See live CFB→GRM fares Phone-only fares on this route — call free
Flight time details
5,732 miles nonstop takes roughly 11h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CFB — Cabo Frio Airport · Cabo Frio, Brazil
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is CFB from GRM?
The flight distance from Cabo Frio (CFB) to Grand Marais (GRM) is 5,732 miles (9,225 km, 4,981 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CFB to GRM?
A nonstop flight takes about 11h 42m 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 GRM?
Nonstop service on CFB–GRM 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 11h 42m nonstop estimate.
What is the time difference between Cabo Frio and Grand Marais?
Grand Marais is 2 hours behind Cabo Frio.
What is the cheapest way to fly from CFB to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CFB–GRM that never appear on search engines, with no booking fees.
Why are some CFB to GRM fares phone-only?
Consolidator contracts let us sell certain CFB–GRM 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.