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KSO to SDY: distance & flight time
Kastoria (Kastoria National Airport) → Sidney (Sidney - Richland Regional Airport)
5,491 mi
8,837 km · 4,772 nm
11h 14m
estimated nonstop flight time
-9h
time difference · heading northwest
See live KSO→SDY fares Phone-only fares on this route — call free
Flight time details
5,491 miles nonstop takes roughly 11h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- SDY — Sidney - Richland Regional Airport · Sidney, 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 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
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is KSO from SDY?
The flight distance from Kastoria (KSO) to Sidney (SDY) is 5,491 miles (8,837 km, 4,772 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to SDY?
A nonstop flight takes about 11h 14m 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 Kastoria and Sidney?
Sidney is 9 hours behind Kastoria.
What is the cheapest way to fly from KSO to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–SDY that never appear on search engines, with no booking fees.