Need help booking?
Unpublished phone-only deals available
KDT to ISM: distance & flight time
Nakhon Pathom (Kamphaeng Saen Airport) → Kissimmee (Kissimmee Gateway Airport)
9,506 mi
15,299 km · 8,261 nm
19h 6m
estimated nonstop flight time
-11h
time difference · heading north
See live KDT→ISM fares Phone-only fares on this route — call free
Flight time details
9,506 miles nonstop takes roughly 19h 6m 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
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, 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 KDT
- DMK · Don Mueang International Airport48 mi away
- BKK · Suvarnabhumi Airport63 mi away
- TKH · Takhli Airport85 mi away
- HHQ · Hua Hin Airport101 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 KDT from ISM?
The flight distance from Nakhon Pathom (KDT) to Kissimmee (ISM) is 9,506 miles (15,299 km, 8,261 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KDT to ISM?
A nonstop flight takes about 19h 6m 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 Nakhon Pathom and Kissimmee?
Kissimmee is 11 hours behind Nakhon Pathom.
What is the cheapest way to fly from KDT to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KDT–ISM that never appear on search engines, with no booking fees.