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GRM to YFO: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Flin Flon (Flin Flon Airport)
678 mi
1,091 km · 589 nm
1h 56m
estimated nonstop flight time
Same time
time difference · heading northwest
See live GRM→YFO fares Phone-only fares on this route — call free
Flight time details
678 miles nonstop takes roughly 1h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- YFO — Flin Flon Airport · Flin Flon, 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 YFO
- YQD · The Pas Airport54 mi away
- XPK · Pukatawagan Airport76 mi away
- YHB · Hudson Bay Airport131 mi away
- YLR · Leaf Rapids Airport143 mi away
Frequently asked questions
How far is GRM from YFO?
The flight distance from Grand Marais (GRM) to Flin Flon (YFO) is 678 miles (1,091 km, 589 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to YFO?
A nonstop flight takes about 1h 56m 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 cheapest way to fly from GRM to YFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–YFO that never appear on search engines, with no booking fees.