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SXL to ISM: distance & flight time
Sligo (Sligo Airport) → Kissimmee (Kissimmee Gateway Airport)
3,977 mi
6,400 km · 3,456 nm
8h 16m
estimated nonstop flight time
-5h
time difference · heading west
See live SXL→ISM fares Phone-only fares on this route — call free
Flight time details
3,977 miles nonstop takes roughly 8h 16m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- SXL — Sligo Airport · Sligo, Ireland
- 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 SXL
- NOC · Ireland West Knock Airport27 mi away
- ENK · St Angelo Airport39 mi away
- CFN · Donegal Airport54 mi away
- GWY · Galway Airport69 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 SXL from ISM?
The flight distance from Sligo (SXL) to Kissimmee (ISM) is 3,977 miles (6,400 km, 3,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SXL to ISM?
A nonstop flight takes about 8h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SXL to ISM?
Nonstop service on SXL–ISM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 16m nonstop estimate.
What is the time difference between Sligo and Kissimmee?
Kissimmee is 5 hours behind Sligo.
What is the cheapest way to fly from SXL to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SXL–ISM that never appear on search engines, with no booking fees.
Why are some SXL to ISM fares phone-only?
Consolidator contracts let us sell certain SXL–ISM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.