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ISA to ISM: distance & flight time
Mount Isa (Mount Isa Airport) → Kissimmee (Kissimmee Gateway Airport)
9,822 mi
15,808 km · 8,536 nm
19h 44m
estimated nonstop flight time
-14h
time difference · heading east
See live ISA→ISM fares Phone-only fares on this route — call free
Flight time details
9,822 miles nonstop takes roughly 19h 44m 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
- ISA — Mount Isa Airport · Mount Isa, 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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 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 ISA from ISM?
The flight distance from Mount Isa (ISA) to Kissimmee (ISM) is 9,822 miles (15,808 km, 8,536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to ISM?
A nonstop flight takes about 19h 44m 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 Mount Isa and Kissimmee?
Kissimmee is 14 hours behind Mount Isa.
What is the cheapest way to fly from ISA to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–ISM that never appear on search engines, with no booking fees.