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MSS to GRM: distance & flight time
Massena (Massena International Richards Field) → Grand Marais (Grand Marais Cook County Airport)
766 mi
1,232 km · 665 nm
2h 8m
estimated nonstop flight time
-1h
time difference · heading west
See live MSS→GRM fares Phone-only fares on this route — call free
Flight time details
766 miles nonstop takes roughly 2h 8m 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
- MSS — Massena International Richards Field · Massena, 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 MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 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 MSS from GRM?
The flight distance from Massena (MSS) to Grand Marais (GRM) is 766 miles (1,232 km, 665 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSS to GRM?
A nonstop flight takes about 2h 8m 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 Massena and Grand Marais?
Grand Marais is 1 hour behind Massena.
What is the cheapest way to fly from MSS to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSS–GRM that never appear on search engines, with no booking fees.