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KSO to SUS: distance & flight time
Kastoria (Kastoria National Airport) → Null (Spirit of St Louis Airport)
5,489 mi
8,833 km · 4,769 nm
11h 14m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KSO→SUS fares Phone-only fares on this route — call free
Flight time details
5,489 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 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is KSO from SUS?
The flight distance from Kastoria (KSO) to Null (SUS) is 5,489 miles (8,833 km, 4,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to SUS?
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 Null?
Null is 8 hours behind Kastoria.
What is the cheapest way to fly from KSO to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–SUS that never appear on search engines, with no booking fees.