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GRM to NAC: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Naracoorte (Naracoorte Airport)
9,777 mi
15,734 km · 8,496 nm
19h 38m
estimated nonstop flight time
—
time difference · heading west
See live GRM→NAC fares Phone-only fares on this route — call free
Flight time details
9,777 miles nonstop takes roughly 19h 38m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- NAC — Naracoorte Airport · Naracoorte, 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 NAC
- MGB · Mount Gambier Airport53 mi away
- HSM · Horsham Airport83 mi away
- HLT · Hamilton Airport87 mi away
- PTJ · Portland Airport101 mi away
Frequently asked questions
How far is GRM from NAC?
The flight distance from Grand Marais (GRM) to Naracoorte (NAC) is 9,777 miles (15,734 km, 8,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to NAC?
A nonstop flight takes about 19h 38m 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 cheapest way to fly from GRM to NAC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–NAC that never appear on search engines, with no booking fees.