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RDU to KFS: distance & flight time
Raleigh-durham (Raleigh Durham International Airport) → Kastamonu (Kastamonu Airport)
5,610 mi
9,028 km · 4,875 nm
11h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RDU→KFS fares Phone-only fares on this route — call free
Flight time details
5,610 miles nonstop takes roughly 11h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- RDU — Raleigh Durham International Airport · Raleigh-durham, 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 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 RDU from KFS?
The flight distance from Raleigh-durham (RDU) to Kastamonu (KFS) is 5,610 miles (9,028 km, 4,875 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDU to KFS?
A nonstop flight takes about 11h 28m 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 Raleigh-durham and Kastamonu?
Kastamonu is 7 hours ahead of Raleigh-durham.
What is the cheapest way to fly from RDU to KFS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDU–KFS that never appear on search engines, with no booking fees.