Need help booking?
Unpublished phone-only deals available
SIA to KFS: distance & flight time
Xi\'AN (Xi'an Xiguan Airport) → Kastamonu (Kastamonu Airport)
4,008 mi
6,450 km · 3,483 nm
8h 20m
estimated nonstop flight time
-5h
time difference · heading northwest
See live SIA→KFS fares Phone-only fares on this route — call free
Flight time details
4,008 miles nonstop takes roughly 8h 20m 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
- SIA — Xi'an Xiguan Airport · Xi\'AN, China
- KFS — Kastamonu Airport · Kastamonu, Turkey
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 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
Near KFS
- NOP · Sinop Airport82 mi away
- ONQ · Zonguldak Airport89 mi away
- ESB · Esenboğa International Airport92 mi away
- MZH · Amasya Merzifon Airport96 mi away
Frequently asked questions
How far is SIA from KFS?
The flight distance from Xi\'AN (SIA) to Kastamonu (KFS) is 4,008 miles (6,450 km, 3,483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIA to KFS?
A nonstop flight takes about 8h 20m 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 Xi\'AN and Kastamonu?
Kastamonu is 5 hours behind Xi\'AN.
What is the cheapest way to fly from SIA to KFS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIA–KFS that never appear on search engines, with no booking fees.