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GKL to COJ: distance & flight time
Great Keppel Island (Great Keppel Is Airport) → Coonabarabran (Coonabarabran Airport)
572 mi
921 km · 497 nm
1h 43m
estimated nonstop flight time
+1h
time difference · heading south
See live GKL→COJ fares Phone-only fares on this route — call free
Flight time details
572 miles nonstop takes roughly 1h 43m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GKL — Great Keppel Is Airport · Great Keppel Island, Australia
- 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 GKL
- ROK · Rockhampton Airport33 mi away
- GLT · Gladstone Airport51 mi away
- THG · Thangool Airport93 mi away
- TDR · Theodore Airport136 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 GKL from COJ?
The flight distance from Great Keppel Island (GKL) to Coonabarabran (COJ) is 572 miles (921 km, 497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GKL to COJ?
A nonstop flight takes about 1h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GKL to COJ?
Nonstop service on GKL–COJ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 43m nonstop estimate.
What is the time difference between Great Keppel Island and Coonabarabran?
Coonabarabran is 1 hour ahead of Great Keppel Island.
What is the cheapest way to fly from GKL to COJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GKL–COJ that never appear on search engines, with no booking fees.
Why are some GKL to COJ fares phone-only?
Consolidator contracts let us sell certain GKL–COJ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.