Need help booking?
Unpublished phone-only deals available
GKL to BLT: distance & flight time
Great Keppel Island (Great Keppel Is Airport) → Blackwater (Blackwater Airport)
138 mi
223 km · 120 nm
50m
estimated nonstop flight time
Same time
time difference · heading west
See live GKL→BLT fares Phone-only fares on this route — call free
Flight time details
138 miles nonstop takes roughly 50m 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
- GKL — Great Keppel Is Airport · Great Keppel Island, Australia
- BLT — Blackwater Airport · Blackwater, 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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 mi away
Frequently asked questions
How far is GKL from BLT?
The flight distance from Great Keppel Island (GKL) to Blackwater (BLT) is 138 miles (223 km, 120 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GKL to BLT?
A nonstop flight takes about 50m 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 GKL to BLT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GKL–BLT that never appear on search engines, with no booking fees.