| Kastamonu to Acqui Terme | 1,293.03 mi (2,080.93 km) |
| Kastamonu to Acri | 922.20 mi (1,484.14 km) |
| Kastamonu to Adelfia | 878.23 mi (1,413.37 km) |
| Kastamonu to Adrano | 1,039.31 mi (1,672.61 km) |
| Kastamonu to Adria | 1,119.43 mi (1,801.55 km) |
| Kastamonu to Afragola | 1,010.84 mi (1,626.80 km) |
| Kastamonu to Agliana | 1,166.93 mi (1,877.99 km) |
| Kastamonu to Agrate Brianza | 1,253.35 mi (2,017.06 km) |
| Kastamonu to Agrigento | 1,111.97 mi (1,789.54 km) |
| Kastamonu to Agropoli | 982.63 mi (1,581.39 km) |
| Kastamonu to Ala | 1,175.22 mi (1,891.33 km) |
| Kastamonu to Alassio | 1,307.84 mi (2,104.77 km) |
| Kastamonu to Alatri | 1,054.41 mi (1,696.91 km) |
| Kastamonu to Alba | 1,314.44 mi (2,115.39 km) |
| Kastamonu to Albano Laziale | 1,088.99 mi (1,752.57 km) |
