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YOW to GRM: distance & flight time
Ottawa (Ottawa Macdonald-Cartier International Airport) → Grand Marais (Grand Marais Cook County Airport)
719 mi
1,157 km · 625 nm
2h 2m
estimated nonstop flight time
-1h
time difference · heading west
See live YOW→GRM fares Phone-only fares on this route — call free
Flight time details
719 miles nonstop takes roughly 2h 2m gate to gate, flying west. 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
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
- 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 YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 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 YOW from GRM?
The flight distance from Ottawa (YOW) to Grand Marais (GRM) is 719 miles (1,157 km, 625 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOW to GRM?
A nonstop flight takes about 2h 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 Ottawa and Grand Marais?
Grand Marais is 1 hour behind Ottawa.
What is the cheapest way to fly from YOW to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOW–GRM that never appear on search engines, with no booking fees.