Need help booking?
Unpublished phone-only deals available
SIN to ISM: distance & flight time
Singapore (Singapore Changi Airport) → Kissimmee (Kissimmee Gateway Airport)
10,357 mi
16,669 km · 9,000 nm
20h 47m
estimated nonstop flight time
-12h
time difference · heading north
See live SIN→ISM fares Phone-only fares on this route — call free
Flight time details
10,357 miles nonstop takes roughly 20h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- 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 SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 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 SIN from ISM?
The flight distance from Singapore (SIN) to Kissimmee (ISM) is 10,357 miles (16,669 km, 9,000 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to ISM?
A nonstop flight takes about 20h 47m 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 Singapore and Kissimmee?
Kissimmee is 12 hours behind Singapore.
What is the cheapest way to fly from SIN to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–ISM that never appear on search engines, with no booking fees.