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ACH to ISM: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Kissimmee (Kissimmee Gateway Airport)
4,849 mi
7,804 km · 4,214 nm
9h 59m
estimated nonstop flight time
-6h
time difference · heading west
See live ACH→ISM fares Phone-only fares on this route — call free
Flight time details
4,849 miles nonstop takes roughly 9h 59m gate to gate, flying west. 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
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 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 ACH from ISM?
The flight distance from Altenrhein (ACH) to Kissimmee (ISM) is 4,849 miles (7,804 km, 4,214 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to ISM?
A nonstop flight takes about 9h 59m 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 Altenrhein and Kissimmee?
Kissimmee is 6 hours behind Altenrhein.
What is the cheapest way to fly from ACH to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–ISM that never appear on search engines, with no booking fees.