Need help booking?
Unpublished phone-only deals available
XSP to KSO: distance & flight time
Singapore (Seletar Airport) → Kastoria (Kastoria National Airport)
5,765 mi
9,278 km · 5,010 nm
11h 46m
estimated nonstop flight time
-5h
time difference · heading northwest
See live XSP→KSO fares Phone-only fares on this route — call free
Flight time details
5,765 miles nonstop takes roughly 11h 46m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- XSP — Seletar Airport · Singapore, Singapore
- 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 XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 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 XSP from KSO?
The flight distance from Singapore (XSP) to Kastoria (KSO) is 5,765 miles (9,278 km, 5,010 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSP to KSO?
A nonstop flight takes about 11h 46m 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 Singapore and Kastoria?
Kastoria is 5 hours behind Singapore.
What is the cheapest way to fly from XSP to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSP–KSO that never appear on search engines, with no booking fees.