| Kastamonu to Buhusi | 508.92 mi (819.04 km) |
| Kastamonu to Bumbesti-Jiu | 584.57 mi (940.77 km) |
| Kastamonu to Busteni | 498.45 mi (802.18 km) |
| Kastamonu to Buzau | 436.27 mi (702.11 km) |
| Kastamonu to Cajvana | 581.62 mi (936.02 km) |
| Kastamonu to Calafat | 577.83 mi (929.92 km) |
| Kastamonu to Calan | 616.85 mi (992.73 km) |
| Kastamonu to Calarasi | 380.35 mi (612.11 km) |
| Kastamonu to Campia Turzii | 607.48 mi (977.65 km) |
| Kastamonu to Campina | 480.08 mi (772.61 km) |
| Kastamonu to Campulung | 514.21 mi (827.54 km) |
| Kastamonu to Campulung Moldovenesc | 587.05 mi (944.76 km) |
| Kastamonu to Caracal | 514.06 mi (827.30 km) |
| Kastamonu to Caransebes | 643.06 mi (1,034.91 km) |
| Kastamonu to Carei | 706.06 mi (1,136.29 km) |
