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KFS to SJC: distance & flight time
Kastamonu (Kastamonu Airport) → San Jose (Norman Y. Mineta San Jose International Airport)
6,789 mi
10,925 km · 5,899 nm
13h 47m
estimated nonstop flight time
-10h
time difference · heading north
See live KFS→SJC fares Phone-only fares on this route — call free
Flight time details
6,789 miles nonstop takes roughly 13h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- KFS — Kastamonu Airport · Kastamonu, Turkey
- SJC — Norman Y. Mineta San Jose International Airport · San Jose, 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 KFS
- NOP · Sinop Airport82 mi away
- ONQ · Zonguldak Airport89 mi away
- ESB · Esenboğa International Airport92 mi away
- MZH · Amasya Merzifon Airport96 mi away
Near SJC
Frequently asked questions
How far is KFS from SJC?
The flight distance from Kastamonu (KFS) to San Jose (SJC) is 6,789 miles (10,925 km, 5,899 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to SJC?
A nonstop flight takes about 13h 47m 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 Kastamonu and San Jose?
San Jose is 10 hours behind Kastamonu.
What is the cheapest way to fly from KFS to SJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–SJC that never appear on search engines, with no booking fees.