Need help booking?
Unpublished phone-only deals available
ISM to GFN: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Grafton (Grafton Airport)
9,176 mi
14,767 km · 7,974 nm
18h 28m
estimated nonstop flight time
+14h
time difference · heading west
See live ISM→GFN fares Phone-only fares on this route — call free
Flight time details
9,176 miles nonstop takes roughly 18h 28m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- GFN — Grafton Airport · Grafton, 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 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
Near GFN
- CFS · Coffs Harbour Airport39 mi away
- LSY · Lismore Airport66 mi away
- BNK · Ballina Byron Gateway Airport72 mi away
- GLI · Glen Innes Airport81 mi away
Frequently asked questions
How far is ISM from GFN?
The flight distance from Kissimmee (ISM) to Grafton (GFN) is 9,176 miles (14,767 km, 7,974 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to GFN?
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 Kissimmee and Grafton?
Grafton is 14 hours ahead of Kissimmee.
What is the cheapest way to fly from ISM to GFN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–GFN that never appear on search engines, with no booking fees.