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KOP to ISM: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Kissimmee (Kissimmee Gateway Airport)
9,255 mi
14,894 km · 8,042 nm
18h 37m
estimated nonstop flight time
-11h
time difference · heading north
See live KOP→ISM fares Phone-only fares on this route — call free
Flight time details
9,255 miles nonstop takes roughly 18h 37m 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
- KOP — Nakhon Phanom Airport · Nakhon Phanom, 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 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 KOP from ISM?
The flight distance from Nakhon Phanom (KOP) to Kissimmee (ISM) is 9,255 miles (14,894 km, 8,042 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to ISM?
A nonstop flight takes about 18h 37m 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 Phanom and Kissimmee?
Kissimmee is 11 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–ISM that never appear on search engines, with no booking fees.