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KFS to STL: distance & flight time
Kastamonu (Kastamonu Airport) → St. Louis (St Louis Lambert International Airport)
5,885 mi
9,470 km · 5,113 nm
12h
estimated nonstop flight time
-8h
time difference · heading northwest
See live KFS→STL fares Phone-only fares on this route — call free
Flight time details
5,885 miles nonstop takes roughly 12h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KFS — Kastamonu Airport · Kastamonu, Turkey
- STL — St Louis Lambert International Airport · St. Louis, 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 STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Frequently asked questions
How far is KFS from STL?
The flight distance from Kastamonu (KFS) to St. Louis (STL) is 5,885 miles (9,470 km, 5,113 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to STL?
A nonstop flight takes about 12h 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 St. Louis?
St. Louis is 8 hours behind Kastamonu.
What is the cheapest way to fly from KFS to STL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–STL that never appear on search engines, with no booking fees.