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BUF to GRM: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Grand Marais (Grand Marais Cook County Airport)
658 mi
1,059 km · 572 nm
1h 54m
estimated nonstop flight time
-1h
time difference · heading northwest
See live BUF→GRM fares Phone-only fares on this route — call free
Flight time details
658 miles nonstop takes roughly 1h 54m 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
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 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 BUF from GRM?
The flight distance from Buffalo (BUF) to Grand Marais (GRM) is 658 miles (1,059 km, 572 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to GRM?
A nonstop flight takes about 1h 54m 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 Buffalo and Grand Marais?
Grand Marais is 1 hour behind Buffalo.
What is the cheapest way to fly from BUF to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–GRM that never appear on search engines, with no booking fees.