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KFS to APC: distance & flight time
Kastamonu (Kastamonu Airport) → Napa (Napa County Airport)
6,739 mi
10,845 km · 5,856 nm
13h 41m
estimated nonstop flight time
-10h
time difference · heading north
See live KFS→APC fares Phone-only fares on this route — call free
Flight time details
6,739 miles nonstop takes roughly 13h 41m 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
- APC — Napa County Airport · Napa, 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is KFS from APC?
The flight distance from Kastamonu (KFS) to Napa (APC) is 6,739 miles (10,845 km, 5,856 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to APC?
A nonstop flight takes about 13h 41m 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 Napa?
Napa is 10 hours behind Kastamonu.
What is the cheapest way to fly from KFS to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–APC that never appear on search engines, with no booking fees.