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SIF to ISM: distance & flight time
Simara (Simara Airport) → Kissimmee (Kissimmee Gateway Airport)
8,501 mi
13,681 km · 7,387 nm
17h 8m
estimated nonstop flight time
-9.7h
time difference · heading north
See live SIF→ISM fares Phone-only fares on this route — call free
Flight time details
8,501 miles nonstop takes roughly 17h 8m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- 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 SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 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 SIF from ISM?
The flight distance from Simara (SIF) to Kissimmee (ISM) is 8,501 miles (13,681 km, 7,387 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to ISM?
A nonstop flight takes about 17h 8m 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 Simara and Kissimmee?
Kissimmee is 9.7 hours behind Simara.
What is the cheapest way to fly from SIF to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–ISM that never appear on search engines, with no booking fees.