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GRM to OLS: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Nogales (Nogales International Airport)
1,563 mi
2,516 km · 1,358 nm
3h 32m
estimated nonstop flight time
-2h
time difference · heading southwest
See live GRM→OLS fares Phone-only fares on this route — call free
Flight time details
1,563 miles nonstop takes roughly 3h 32m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- OLS — Nogales International Airport · Nogales, 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 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 OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Frequently asked questions
How far is GRM from OLS?
The flight distance from Grand Marais (GRM) to Nogales (OLS) is 1,563 miles (2,516 km, 1,358 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to OLS?
A nonstop flight takes about 3h 32m 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 Grand Marais and Nogales?
Nogales is 2 hours behind Grand Marais.
What is the cheapest way to fly from GRM to OLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–OLS that never appear on search engines, with no booking fees.