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GRM to OCA: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Ocean Reef Club Airport (Ocean Reef Club Airport)
1,650 mi
2,656 km · 1,434 nm
3h 42m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GRM→OCA fares Phone-only fares on this route — call free
Flight time details
1,650 miles nonstop takes roughly 3h 42m gate to gate, flying southeast. 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
- OCA — Ocean Reef Club Airport · Ocean Reef Club Airport, 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 OCA
- MIA · Miami International Airport32 mi away
- FLL · Fort Lauderdale Hollywood International Airport52 mi away
- HST · Homestead ARB Airport13 mi away
- TMB · Kendall-Tamiami Executive Airport24 mi away
Frequently asked questions
How far is GRM from OCA?
The flight distance from Grand Marais (GRM) to Ocean Reef Club Airport (OCA) is 1,650 miles (2,656 km, 1,434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to OCA?
A nonstop flight takes about 3h 42m 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 Ocean Reef Club Airport?
Ocean Reef Club Airport is 1 hour ahead of Grand Marais.
What is the cheapest way to fly from GRM to OCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–OCA that never appear on search engines, with no booking fees.