Between Istanbul and Kastamonu we found up to 81
including 50 night buses.
The earliest departure from Istanbul is at 00:30 arriving to Kastamonu at 06:45.
The latest departure is at 23:30 arriving at 05:45.
Prices for a one way adult ticket range from 9 € to 20 €.
The shortest travel distance between Istanbul (TR) and Kastamonu (TR) is 516 km.
The fastest bus which departs at 20:00 has a travel time of 02:00h.
The longest travel time on the route is 09:40h.
Specific information about each route can be found by clicking the route in the search results.
Overnight bus Istanbul to Kastamonu
If you want to travel overnight, there are 50 night buses from Istanbul to Kastamonu.
The overnight buses depart between 15:30 and 23:30 and arrive between 00:30 and 05:45 in the morning.