| Santona to Selargius | 714.63 mi (1,150.08 km) |
| Santona to Selvazzano Dentro | 762.87 mi (1,227.72 km) |
| Santona to Senago | 637.03 mi (1,025.20 km) |
| Santona to Senigallia | 833.50 mi (1,341.39 km) |
| Santona to Seravezza | 683.95 mi (1,100.71 km) |
| Santona to Seregno | 640.94 mi (1,031.49 km) |
| Santona to Seriate | 666.01 mi (1,071.83 km) |
| Santona to Sermoneta | 846.27 mi (1,361.94 km) |
| Santona to Serramanna | 697.89 mi (1,123.15 km) |
| Santona to Serravalle Pistoiese | 714.02 mi (1,149.10 km) |
| Santona to Sessa Aurunca | 899.49 mi (1,447.59 km) |
| Santona to Sesto Calende | 614.99 mi (989.73 km) |
| Santona to Sesto Fiorentino | 732.48 mi (1,178.81 km) |
| Santona to Sesto San Giovanni | 641.28 mi (1,032.05 km) |
| Santona to Sestri Levante | 642.14 mi (1,033.43 km) |
