| Kastamonu to Imst | 1,203.60 mi (1,937.01 km) |
| Kastamonu to Innsbruck | 1,173.91 mi (1,889.23 km) |
| Kastamonu to Judenburg | 1,023.58 mi (1,647.30 km) |
| Kastamonu to Kapfenberg | 1,000.78 mi (1,610.61 km) |
| Kastamonu to Klagenfurt | 1,030.24 mi (1,658.01 km) |
| Kastamonu to Klosterneuburg | 976.96 mi (1,572.27 km) |
| Kastamonu to Knittelfeld | 1,016.78 mi (1,636.35 km) |
| Kastamonu to Koflach | 1,002.14 mi (1,612.79 km) |
| Kastamonu to Korneuburg | 977.37 mi (1,572.93 km) |
| Kastamonu to Krems an der Donau | 1,009.63 mi (1,624.85 km) |
| Kastamonu to Kufstein | 1,143.61 mi (1,840.47 km) |
| Kastamonu to Laakirchen | 1,077.12 mi (1,733.46 km) |
| Kastamonu to Lauterach | 1,252.99 mi (2,016.49 km) |
| Kastamonu to Leibnitz | 976.09 mi (1,570.86 km) |
| Kastamonu to Leoben | 1,008.13 mi (1,622.43 km) |
