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GLT to ISA: distance & flight time
Gladstone (Gladstone Airport) → Mount Isa (Mount Isa Airport)
782 mi
1,258 km · 680 nm
2h 10m
estimated nonstop flight time
Same time
time difference · heading west
See live GLT→ISA fares Phone-only fares on this route — call free
Flight time details
782 miles nonstop takes roughly 2h 10m 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
- GLT — Gladstone Airport · Gladstone, Australia
- ISA — Mount Isa Airport · Mount Isa, 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 GLT
- GKL · Great Keppel Is Airport51 mi away
- ROK · Rockhampton Airport58 mi away
- THG · Thangool Airport59 mi away
- BDB · Bundaberg Airport99 mi away
Near ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is GLT from ISA?
The flight distance from Gladstone (GLT) to Mount Isa (ISA) is 782 miles (1,258 km, 680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLT to ISA?
A nonstop flight takes about 2h 10m 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 GLT to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLT–ISA that never appear on search engines, with no booking fees.