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GLT to ISM: distance & flight time
Gladstone (Gladstone Airport) → Kissimmee (Kissimmee Gateway Airport)
9,180 mi
14,773 km · 7,977 nm
18h 28m
estimated nonstop flight time
-14h
time difference · heading east
See live GLT→ISM fares Phone-only fares on this route — call free
Flight time details
9,180 miles nonstop takes roughly 18h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- GLT — Gladstone Airport · Gladstone, Australia
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is GLT from ISM?
The flight distance from Gladstone (GLT) to Kissimmee (ISM) is 9,180 miles (14,773 km, 7,977 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLT to ISM?
A nonstop flight takes about 18h 28m 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 Gladstone and Kissimmee?
Kissimmee is 14 hours behind Gladstone.
What is the cheapest way to fly from GLT to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLT–ISM that never appear on search engines, with no booking fees.