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GRM to CYO: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Cayo Largo del Sur (Vilo Acuña International Airport)
1,877 mi
3,021 km · 1,631 nm
4h 9m
estimated nonstop flight time
+1h
time difference · heading south
See live GRM→CYO fares Phone-only fares on this route — call free
Flight time details
1,877 miles nonstop takes roughly 4h 9m gate to gate, flying south. 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
- CYO — Vilo Acuña International Airport · Cayo Largo del Sur, Cuba
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 CYO
- CFG · Jaime Gonzalez Airport81 mi away
- GER · Rafael Cabrera Airport81 mi away
- QSN · San Nicolas De Bari Airport82 mi away
- SZJ · Siguanea Airport91 mi away
Frequently asked questions
How far is GRM from CYO?
The flight distance from Grand Marais (GRM) to Cayo Largo del Sur (CYO) is 1,877 miles (3,021 km, 1,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to CYO?
A nonstop flight takes about 4h 9m 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 Cayo Largo del Sur?
Cayo Largo del Sur is 1 hour ahead of Grand Marais.
What is the cheapest way to fly from GRM to CYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–CYO that never appear on search engines, with no booking fees.