| Castel Bolognese to Savona | 164.08 mi (264.06 km) |
| Castel Bolognese to Scafati | 282.55 mi (454.72 km) |
| Castel Bolognese to Scalea | 372.40 mi (599.32 km) |
| Castel Bolognese to Scandiano | 58.07 mi (93.45 km) |
| Castel Bolognese to Scandicci | 49.29 mi (79.32 km) |
| Castel Bolognese to Schio | 98.76 mi (158.94 km) |
| Castel Bolognese to Sciacca | 475.12 mi (764.64 km) |
| Castel Bolognese to Scicli | 541.71 mi (871.80 km) |
| Castel Bolognese to Scordia | 510.27 mi (821.20 km) |
| Castel Bolognese to Scorze | 88.03 mi (141.67 km) |
| Castel Bolognese to Sedico | 125.22 mi (201.53 km) |
| Castel Bolognese to Sedriano | 160.38 mi (258.10 km) |
| Castel Bolognese to Segni | 192.05 mi (309.08 km) |
| Castel Bolognese to Segrate | 146.95 mi (236.49 km) |
| Castel Bolognese to Selargius | 375.26 mi (603.93 km) |
