Need help booking?
Unpublished phone-only deals available
ATY to ISM: distance & flight time
Watertown (Watertown Regional Airport) → Kissimmee (Kissimmee Gateway Airport)
1,436 mi
2,312 km · 1,248 nm
3h 35m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ATY→ISM fares Phone-only fares on this route — call free
Flight time details
1,436 miles nonstop takes roughly 3h 35m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ATY — Watertown Regional Airport · Watertown, United States
- 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 ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 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 ATY from ISM?
The flight distance from Watertown (ATY) to Kissimmee (ISM) is 1,436 miles (2,312 km, 1,248 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to ISM?
A nonstop flight takes about 3h 35m 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 Watertown and Kissimmee?
Kissimmee is 1 hour ahead of Watertown.
What is the cheapest way to fly from ATY to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–ISM that never appear on search engines, with no booking fees.