Need help booking?
Unpublished phone-only deals available
KSO to SIA: distance & flight time
Kastoria (Kastoria National Airport) → Xi\'AN (Xi'an Xiguan Airport)
4,632 mi
7,455 km · 4,025 nm
9h 33m
estimated nonstop flight time
+5h
time difference · heading northeast
See live KSO→SIA fares Phone-only fares on this route — call free
Flight time details
4,632 miles nonstop takes roughly 9h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
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 SIA
- XIY · Xi'an Xianyang International Airport22 mi away
- AKA · Ankang Wulipu Airport116 mi away
- YCU · Yuncheng Guangong Airport120 mi away
- IQN · Qingyang Airport130 mi away
Frequently asked questions
How far is KSO from SIA?
The flight distance from Kastoria (KSO) to Xi\'AN (SIA) is 4,632 miles (7,455 km, 4,025 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to SIA?
A nonstop flight takes about 9h 33m 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 Xi\'AN?
Xi\'AN is 5 hours ahead of Kastoria.
What is the cheapest way to fly from KSO to SIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–SIA that never appear on search engines, with no booking fees.