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KCZ to GRM: distance & flight time
Kochi (Kōchi Ryōma Airport) → Grand Marais (Grand Marais Cook County Airport)
6,188 mi
9,959 km · 5,378 nm
12h 36m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KCZ→GRM fares Phone-only fares on this route — call free
Flight time details
6,188 miles nonstop takes roughly 12h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KCZ — Kōchi Ryōma Airport · Kochi, Japan
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 mi away
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
Frequently asked questions
How far is KCZ from GRM?
The flight distance from Kochi (KCZ) to Grand Marais (GRM) is 6,188 miles (9,959 km, 5,378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCZ to GRM?
A nonstop flight takes about 12h 36m 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 Kochi and Grand Marais?
Grand Marais is 14 hours behind Kochi.
What is the cheapest way to fly from KCZ to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCZ–GRM that never appear on search engines, with no booking fees.