Kastamonu to Istanbul flights
Istanbul lies 406 km (252 mi) west of Kastamonu, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 16 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Kastamonu | Istanbul | |
|---|---|---|
| Country | Turkey | Turkey |
| Population | 125,622 | 15.7 million |
| Elevation | 786 m (2,579 ft) | 39 m (128 ft) |
| Time now | UTC+3 (Europe/Istanbul) | UTC+3 (Europe/Istanbul) |
| Nearest large airport | KFS, 7 km out | SAW, 33 km out |
Airports at each end
Leaving Kastamonu
Kastamonu is served by one airport with scheduled flights. The closest large one is Kastamonu Airport (KFS), 7 km (4 mi) from the centre, with a longest runway of 7,382 ft, which limits it to short and medium-haul aircraft.
Arriving in Istanbul
Istanbul is served by 4 airports with scheduled flights within 100 km. The closest large one is Istanbul Sabiha Gökçen International Airport (SAW), 33 km (21 mi) from the centre, whose 11,614-ft runway is long enough for long-haul wide-body aircraft. The alternatives are İstanbul Airport (IST, 34 km), Tekirdağ Çorlu Airport (TEQ, 87 km), Bursa Yenişehir Airport (YEI, 99 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Istanbul Sabiha Gökçen International Airport | SAW | 33 km (21 mi) | 11,614 ft | 312 ft |
| İstanbul Airport | IST | 34 km (21 mi) | 13,451 ft | 325 ft |
| Tekirdağ Çorlu Airport (regional) | TEQ | 87 km (54 mi) | 9,844 ft | 574 ft |
| Bursa Yenişehir Airport (regional) | YEI | 99 km (62 mi) | 9,818 ft | 764 ft |
Book a flight to Istanbul
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Staying in Istanbul
Our booking partner lists 7,063+ places to stay in Istanbul (statistics below are from the first 1,000). Of the 510 with a star rating, the largest group is 4-star (264), and 148 are five-star. Across 860 properties with at least 50 reviews, the average guest score is 8.7 out of 10. Guests have left 1,170,336 reviews in total.
Book a hotel in Istanbul
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Common questions
How far is Istanbul from Kastamonu?
406 km (252 mi) in a straight line, west of Kastamonu.
How long does it take to get from Kastamonu to Istanbul by air?
About 1 h 16 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Kastamonu and Istanbul?
No, both are on Europe/Istanbul at the moment.
Which airports are used for Kastamonu to Istanbul flights?
Typically Kastamonu Airport (KFS) to Istanbul Sabiha Gökçen International Airport (SAW); Istanbul also has IST, TEQ, YEI.
Where can I stay in Istanbul?
Our booking partner lists 7,063+ places to stay in Istanbul, bookable on this site.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.