| Kastamonu to Wodzislaw Slaski | 946.72 mi (1,523.60 km) |
| Kastamonu to Wolomin | 958.95 mi (1,543.28 km) |
| Kastamonu to Wolow | 1,064.33 mi (1,712.87 km) |
| Kastamonu to Wolsztyn | 1,112.56 mi (1,790.50 km) |
| Kastamonu to Wroclaw | 1,040.91 mi (1,675.18 km) |
| Kastamonu to Wronki | 1,127.11 mi (1,813.91 km) |
| Kastamonu to Wrzesnia | 1,071.71 mi (1,724.74 km) |
| Kastamonu to Wschowa | 1,093.13 mi (1,759.22 km) |
| Kastamonu to Wysokie Mazowieckie | 954.66 mi (1,536.38 km) |
| Kastamonu to Wyszkow | 965.51 mi (1,553.84 km) |
| Kastamonu to Zabki | 959.91 mi (1,544.83 km) |
| Kastamonu to Zabkowice Slaskie | 1,029.19 mi (1,656.32 km) |
| Kastamonu to Zabrze | 946.37 mi (1,523.04 km) |
| Kastamonu to Zagan | 1,122.10 mi (1,805.84 km) |
| Kastamonu to Zakopane | 864.06 mi (1,390.58 km) |
