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KFS to RAL: distance & flight time
Kastamonu (Kastamonu Airport) → Riverside (Riverside Municipal Airport)
6,925 mi
11,144 km · 6,017 nm
14h 3m
estimated nonstop flight time
-10h
time difference · heading northwest
See live KFS→RAL fares Phone-only fares on this route — call free
Flight time details
6,925 miles nonstop takes roughly 14h 3m gate to gate, flying northwest. 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
- RAL — Riverside Municipal Airport · Riverside, 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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 mi away
Frequently asked questions
How far is KFS from RAL?
The flight distance from Kastamonu (KFS) to Riverside (RAL) is 6,925 miles (11,144 km, 6,017 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to RAL?
A nonstop flight takes about 14h 3m 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 Riverside?
Riverside is 10 hours behind Kastamonu.
What is the cheapest way to fly from KFS to RAL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–RAL that never appear on search engines, with no booking fees.