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KOI to ISM: distance & flight time
Kirkwall (Kirkwall Airport) → Kissimmee (Kissimmee Gateway Airport)
4,162 mi
6,699 km · 3,617 nm
8h 38m
estimated nonstop flight time
-5h
time difference · heading west
See live KOI→ISM fares Phone-only fares on this route — call free
Flight time details
4,162 miles nonstop takes roughly 8h 38m 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
- KOI — Kirkwall Airport · Kirkwall, United Kingdom
- 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 KOI
- EOI · Eday Airport17 mi away
- SOY · Stronsay Airport17 mi away
- NDY · Sanday Airport23 mi away
- PPW · Papa Westray Airport27 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 KOI from ISM?
The flight distance from Kirkwall (KOI) to Kissimmee (ISM) is 4,162 miles (6,699 km, 3,617 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOI to ISM?
A nonstop flight takes about 8h 38m 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 Kirkwall and Kissimmee?
Kissimmee is 5 hours behind Kirkwall.
What is the cheapest way to fly from KOI to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOI–ISM that never appear on search engines, with no booking fees.