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UTP to ISM: distance & flight time
Pattaya (U-Tapao International Airport) → Kissimmee (Kissimmee Gateway Airport)
9,601 mi
15,452 km · 8,343 nm
19h 18m
estimated nonstop flight time
-11h
time difference · heading north
See live UTP→ISM fares Phone-only fares on this route — call free
Flight time details
9,601 miles nonstop takes roughly 19h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- UTP — U-Tapao International Airport · Pattaya, Thailand
- 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 UTP
- HHQ · Hua Hin Airport71 mi away
- BKK · Suvarnabhumi Airport71 mi away
- DMK · Don Mueang International Airport89 mi away
- TDX · Trat Airport93 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 UTP from ISM?
The flight distance from Pattaya (UTP) to Kissimmee (ISM) is 9,601 miles (15,452 km, 8,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTP to ISM?
A nonstop flight takes about 19h 18m 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 Pattaya and Kissimmee?
Kissimmee is 11 hours behind Pattaya.
What is the cheapest way to fly from UTP to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTP–ISM that never appear on search engines, with no booking fees.