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SFO to KFS: distance & flight time
San Francisco (San Francisco International Airport) → Kastamonu (Kastamonu Airport)
6,779 mi
10,910 km · 5,891 nm
13h 46m
estimated nonstop flight time
+10h
time difference · heading north
See live SFO→KFS fares Phone-only fares on this route — call free
Flight time details
6,779 miles nonstop takes roughly 13h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, United States
- 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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 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 SFO from KFS?
The flight distance from San Francisco (SFO) to Kastamonu (KFS) is 6,779 miles (10,910 km, 5,891 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to KFS?
A nonstop flight takes about 13h 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 San Francisco and Kastamonu?
Kastamonu is 10 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to KFS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–KFS that never appear on search engines, with no booking fees.