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GRM to CFB: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Cabo Frio (Cabo Frio Airport)
5,732 mi
9,225 km · 4,981 nm
11h 42m
estimated nonstop flight time
+2h
time difference · heading southeast
See live GRM→CFB fares Phone-only fares on this route — call free
Flight time details
5,732 miles nonstop takes roughly 11h 42m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 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
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 GRM from CFB?
The flight distance from Grand Marais (GRM) to Cabo Frio (CFB) 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 GRM to CFB?
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.
What is the time difference between Grand Marais and Cabo Frio?
Cabo Frio is 2 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to CFB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–CFB that never appear on search engines, with no booking fees.