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GRM to KLV: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Karlovy Vary (Karlovy Vary International Airport)
4,278 mi
6,885 km · 3,718 nm
8h 51m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GRM→KLV fares Phone-only fares on this route — call free
Flight time details
4,278 miles nonstop takes roughly 8h 51m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- KLV — Karlovy Vary International Airport · Karlovy Vary, Czech 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 KLV
- HOQ · Hof-Plauen Airport47 mi away
- AOC · Altenburg-Nobitz Airport57 mi away
- BYU · Bayreuth Airport58 mi away
- PRG · Václav Havel Airport Prague60 mi away
Frequently asked questions
How far is GRM from KLV?
The flight distance from Grand Marais (GRM) to Karlovy Vary (KLV) is 4,278 miles (6,885 km, 3,718 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to KLV?
A nonstop flight takes about 8h 51m 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 Karlovy Vary?
Karlovy Vary is 7 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to KLV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–KLV that never appear on search engines, with no booking fees.