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SYH to ISM: distance & flight time
Syangboche (Syangboche Airport) → Kissimmee (Kissimmee Gateway Airport)
8,482 mi
13,650 km · 7,371 nm
17h 6m
estimated nonstop flight time
-9.7h
time difference · heading north
See live SYH→ISM fares Phone-only fares on this route — call free
Flight time details
8,482 miles nonstop takes roughly 17h 6m 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
- SYH — Syangboche Airport · Syangboche, 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 SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 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 SYH from ISM?
The flight distance from Syangboche (SYH) to Kissimmee (ISM) is 8,482 miles (13,650 km, 7,371 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to ISM?
A nonstop flight takes about 17h 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 Syangboche and Kissimmee?
Kissimmee is 9.7 hours behind Syangboche.
What is the cheapest way to fly from SYH to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–ISM that never appear on search engines, with no booking fees.