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SYH to KSO: distance & flight time
Syangboche (Syangboche Airport) → Kastoria (Kastoria National Airport)
3,757 mi
6,046 km · 3,264 nm
7h 50m
estimated nonstop flight time
-2.7h
time difference · heading northwest
See live SYH→KSO fares Phone-only fares on this route — call free
Flight time details
3,757 miles nonstop takes roughly 7h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SYH — Syangboche Airport · Syangboche, Nepal
- KSO — Kastoria National Airport · Kastoria, Greece
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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
Frequently asked questions
How far is SYH from KSO?
The flight distance from Syangboche (SYH) to Kastoria (KSO) is 3,757 miles (6,046 km, 3,264 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to KSO?
A nonstop flight takes about 7h 50m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SYH to KSO?
Nonstop service on SYH–KSO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 7h 50m nonstop estimate.
What is the time difference between Syangboche and Kastoria?
Kastoria is 2.7 hours behind Syangboche.
What is the cheapest way to fly from SYH to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–KSO that never appear on search engines, with no booking fees.
Why are some SYH to KSO fares phone-only?
Consolidator contracts let us sell certain SYH–KSO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.