| Kastamonu to Roznava | 817.60 mi (1,315.81 km) |
| Kastamonu to Ruzomberok | 880.08 mi (1,416.34 km) |
| Kastamonu to Sabinov | 814.43 mi (1,310.70 km) |
| Kastamonu to Sal'a | 907.00 mi (1,459.68 km) |
| Kastamonu to Samorin | 927.26 mi (1,492.29 km) |
| Kastamonu to Senec | 928.97 mi (1,495.03 km) |
| Kastamonu to Senica | 943.99 mi (1,519.21 km) |
| Kastamonu to Sered' | 917.17 mi (1,476.04 km) |
| Kastamonu to Skalica | 954.66 mi (1,536.37 km) |
| Kastamonu to Smizany | 829.03 mi (1,334.20 km) |
| Kastamonu to Snina | 770.95 mi (1,240.72 km) |
| Kastamonu to Spisska Nova Ves | 827.14 mi (1,331.16 km) |
| Kastamonu to Stara L'ubovna | 837.54 mi (1,347.89 km) |
| Kastamonu to Stara Tura | 933.56 mi (1,502.41 km) |
| Kastamonu to Stropkov | 798.17 mi (1,284.54 km) |
