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GSP to GRM: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Grand Marais (Grand Marais Cook County Airport)
988 mi
1,590 km · 859 nm
2h 37m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GSP→GRM fares Phone-only fares on this route — call free
Flight time details
988 miles nonstop takes roughly 2h 37m gate to gate, flying northwest. 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
- GSP — Greenville Spartanburg International Airport · Greenville, 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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 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 GSP from GRM?
The flight distance from Greenville (GSP) to Grand Marais (GRM) is 988 miles (1,590 km, 859 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to GRM?
A nonstop flight takes about 2h 37m 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 Greenville and Grand Marais?
Grand Marais is 1 hour behind Greenville.
What is the cheapest way to fly from GSP to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–GRM that never appear on search engines, with no booking fees.