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GRM to HEX: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Santo Domingo (Herrera Airport)
2,332 mi
3,752 km · 2,026 nm
5h 2m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GRM→HEX fares Phone-only fares on this route — call free
Flight time details
2,332 miles nonstop takes roughly 5h 2m 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
- HEX — Herrera Airport · Santo Domingo, Dominican Republic
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 HEX
Frequently asked questions
How far is GRM from HEX?
The flight distance from Grand Marais (GRM) to Santo Domingo (HEX) is 2,332 miles (3,752 km, 2,026 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to HEX?
A nonstop flight takes about 5h 2m 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 Santo Domingo?
Santo Domingo is 1 hour ahead of Grand Marais.
What is the cheapest way to fly from GRM to HEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–HEX that never appear on search engines, with no booking fees.