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KSO to FLZ: distance & flight time
Kastoria (Kastoria National Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
5,498 mi
8,849 km · 4,778 nm
11h 15m
estimated nonstop flight time
+4h
time difference · heading east
See live KSO→FLZ fares Phone-only fares on this route — call free
Flight time details
5,498 miles nonstop takes roughly 11h 15m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is KSO from FLZ?
The flight distance from Kastoria (KSO) to Sibolga (FLZ) is 5,498 miles (8,849 km, 4,778 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to FLZ?
A nonstop flight takes about 11h 15m 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 Sibolga?
Sibolga is 4 hours ahead of Kastoria.
What is the cheapest way to fly from KSO to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–FLZ that never appear on search engines, with no booking fees.