Need help booking?
Unpublished phone-only deals available
KFS to BYI: distance & flight time
Kastamonu (Kastamonu Airport) → Burley (Burley Municipal Airport)
6,300 mi
10,139 km · 5,475 nm
12h 49m
estimated nonstop flight time
—
time difference · heading northwest
See live KFS→BYI fares Phone-only fares on this route — call free
Flight time details
6,300 miles nonstop takes roughly 12h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KFS — Kastamonu Airport · Kastamonu, Turkey
- BYI — Burley Municipal Airport · Burley, 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 BYI
- TWF · Joslin Field Magic Valley Regional Airport37 mi away
- PIH · Pocatello Regional Airport65 mi away
- SUN · Friedman Memorial Airport72 mi away
- IDA · Idaho Falls Regional Airport109 mi away
Frequently asked questions
How far is KFS from BYI?
The flight distance from Kastamonu (KFS) to Burley (BYI) is 6,300 miles (10,139 km, 5,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to BYI?
A nonstop flight takes about 12h 49m 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 cheapest way to fly from KFS to BYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–BYI that never appear on search engines, with no booking fees.