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GRM to YSC: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Sherbrooke (Sherbrooke Airport)
900 mi
1,448 km · 782 nm
2h 25m
estimated nonstop flight time
+1h
time difference · heading east
See live GRM→YSC fares Phone-only fares on this route — call free
Flight time details
900 miles nonstop takes roughly 2h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- YSC — Sherbrooke Airport · Sherbrooke, Canada
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 YSC
- ZBM · Bromont (Roland Desourdy) Airport52 mi away
- MVL · Morrisville Stowe State Airport77 mi away
- YJN · St Jean Airport78 mi away
- YRQ · Trois-Rivières Airport79 mi away
Frequently asked questions
How far is GRM from YSC?
The flight distance from Grand Marais (GRM) to Sherbrooke (YSC) is 900 miles (1,448 km, 782 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to YSC?
A nonstop flight takes about 2h 25m 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 GRM to YSC?
Nonstop service on GRM–YSC 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 2h 25m nonstop estimate.
What is the time difference between Grand Marais and Sherbrooke?
Sherbrooke is 1 hour ahead of Grand Marais.
What is the cheapest way to fly from GRM to YSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–YSC that never appear on search engines, with no booking fees.
Why are some GRM to YSC fares phone-only?
Consolidator contracts let us sell certain GRM–YSC 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.