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GRM to COJ: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Coonabarabran (Coonabarabran Airport)
9,153 mi
14,730 km · 7,953 nm
18h 25m
estimated nonstop flight time
+15h
time difference · heading west
See live GRM→COJ fares Phone-only fares on this route — call free
Flight time details
9,153 miles nonstop takes roughly 18h 25m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- COJ — Coonabarabran Airport · Coonabarabran, Australia
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 COJ
- CNB · Coonamble Airport58 mi away
- GUH · Gunnedah Airport64 mi away
- DBO · Dubbo City Regional Airport73 mi away
- NAA · Narrabri Airport77 mi away
Frequently asked questions
How far is GRM from COJ?
The flight distance from Grand Marais (GRM) to Coonabarabran (COJ) is 9,153 miles (14,730 km, 7,953 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to COJ?
A nonstop flight takes about 18h 25m 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 Coonabarabran?
Coonabarabran is 15 hours ahead of Grand Marais.
What is the cheapest way to fly from GRM to COJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–COJ that never appear on search engines, with no booking fees.