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ISM to SEP: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Stephenville (Stephenville Clark Regional Airport)
1,034 mi
1,664 km · 899 nm
2h 43m
estimated nonstop flight time
-1h
time difference · heading west
See live ISM→SEP fares Phone-only fares on this route — call free
Flight time details
1,034 miles nonstop takes roughly 2h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 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
Near SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Frequently asked questions
How far is ISM from SEP?
The flight distance from Kissimmee (ISM) to Stephenville (SEP) is 1,034 miles (1,664 km, 899 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to SEP?
A nonstop flight takes about 2h 43m 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 Kissimmee and Stephenville?
Stephenville is 1 hour behind Kissimmee.
What is the cheapest way to fly from ISM to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–SEP that never appear on search engines, with no booking fees.