Need help booking?
Unpublished phone-only deals available
UIH to ISM: distance & flight time
Phucat (Phu Cat Airport) → Kissimmee (Kissimmee Gateway Airport)
9,435 mi
15,184 km · 8,199 nm
18h 58m
estimated nonstop flight time
-11h
time difference · heading north
See live UIH→ISM fares Phone-only fares on this route — call free
Flight time details
9,435 miles nonstop takes roughly 18h 58m 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
- UIH — Phu Cat Airport · Phucat, Vietnam
- 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 UIH
- TBB · Dong Tac Airport66 mi away
- PXU · Pleiku Airport69 mi away
- VCL · Chu Lai International Airport103 mi away
- BMV · Buon Ma Thuot Airport108 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 UIH from ISM?
The flight distance from Phucat (UIH) to Kissimmee (ISM) is 9,435 miles (15,184 km, 8,199 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UIH to ISM?
A nonstop flight takes about 18h 58m 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 Phucat and Kissimmee?
Kissimmee is 11 hours behind Phucat.
What is the cheapest way to fly from UIH to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UIH–ISM that never appear on search engines, with no booking fees.