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ISM to BKK: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Bangkok (Suvarnabhumi Airport)
9,533 mi
15,342 km · 8,284 nm
19h 10m
estimated nonstop flight time
+11h
time difference · heading north
See live ISM→BKK fares Phone-only fares on this route — call free
Flight time details
9,533 miles nonstop takes roughly 19h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
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 BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is ISM from BKK?
The flight distance from Kissimmee (ISM) to Bangkok (BKK) is 9,533 miles (15,342 km, 8,284 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to BKK?
A nonstop flight takes about 19h 10m 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 Bangkok?
Bangkok is 11 hours ahead of Kissimmee.
What is the cheapest way to fly from ISM to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–BKK that never appear on search engines, with no booking fees.