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BMO to GRM: distance & flight time
Banmaw (Banmaw Airport) → Grand Marais (Grand Marais Cook County Airport)
7,432 mi
11,961 km · 6,458 nm
15h 2m
estimated nonstop flight time
-11.5h
time difference · heading north
See live BMO→GRM fares Phone-only fares on this route — call free
Flight time details
7,432 miles nonstop takes roughly 15h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- BMO — Banmaw Airport · Banmaw, Burma
- 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 BMO
- MYT · Myitkyina Airport77 mi away
- LUM · Mangshi Airport81 mi away
- NMT · Namtu Airport82 mi away
- MOE · Momeik Airport90 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 BMO from GRM?
The flight distance from Banmaw (BMO) to Grand Marais (GRM) is 7,432 miles (11,961 km, 6,458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BMO to GRM?
A nonstop flight takes about 15h 2m 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 Banmaw and Grand Marais?
Grand Marais is 11.5 hours behind Banmaw.
What is the cheapest way to fly from BMO to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BMO–GRM that never appear on search engines, with no booking fees.