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CIA to ISM: distance & flight time
Rome (Ciampino–G. B. Pastine International Airport) → Kissimmee (Kissimmee Gateway Airport)
5,137 mi
8,268 km · 4,464 nm
10h 32m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CIA→ISM fares Phone-only fares on this route — call free
Flight time details
5,137 miles nonstop takes roughly 10h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CIA — Ciampino–G. B. Pastine International Airport · Rome, Italy
- 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 CIA
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 CIA from ISM?
The flight distance from Rome (CIA) to Kissimmee (ISM) is 5,137 miles (8,268 km, 4,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIA to ISM?
A nonstop flight takes about 10h 32m 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 Rome and Kissimmee?
Kissimmee is 6 hours behind Rome.
What is the cheapest way to fly from CIA to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIA–ISM that never appear on search engines, with no booking fees.