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GNI to GRM: distance & flight time
Green Island (Lyudao Airport) → Grand Marais (Grand Marais Cook County Airport)
7,179 mi
11,554 km · 6,239 nm
14h 33m
estimated nonstop flight time
-13h
time difference · heading north
See live GNI→GRM fares Phone-only fares on this route — call free
Flight time details
7,179 miles nonstop takes roughly 14h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- GNI — Lyudao Airport · Green Island, Taiwan
- 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 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 GNI from GRM?
The flight distance from Green Island (GNI) to Grand Marais (GRM) is 7,179 miles (11,554 km, 6,239 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to GRM?
A nonstop flight takes about 14h 33m 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 Green Island and Grand Marais?
Grand Marais is 13 hours behind Green Island.
What is the cheapest way to fly from GNI to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–GRM that never appear on search engines, with no booking fees.