| Castelo Branco to Ruzomberok | 1,458.59 mi (2,347.38 km) |
| Castelo Branco to Sabinov | 1,536.80 mi (2,473.24 km) |
| Castelo Branco to Sal'a | 1,378.41 mi (2,218.34 km) |
| Castelo Branco to Samorin | 1,350.97 mi (2,174.17 km) |
| Castelo Branco to Senec | 1,358.49 mi (2,186.28 km) |
| Castelo Branco to Senica | 1,366.19 mi (2,198.67 km) |
| Castelo Branco to Sered' | 1,374.49 mi (2,212.03 km) |
| Castelo Branco to Skalica | 1,363.49 mi (2,194.33 km) |
| Castelo Branco to Smizany | 1,509.83 mi (2,429.83 km) |
| Castelo Branco to Snina | 1,582.19 mi (2,546.29 km) |
| Castelo Branco to Spisska Nova Ves | 1,511.32 mi (2,432.23 km) |
| Castelo Branco to Stara L'ubovna | 1,522.49 mi (2,450.21 km) |
| Castelo Branco to Stara Tura | 1,382.50 mi (2,224.91 km) |
| Castelo Branco to Stropkov | 1,563.26 mi (2,515.82 km) |
| Castelo Branco to Stupava | 1,343.33 mi (2,161.88 km) |
