| San Martin de Valdeiglesias to Selargius | 723.16 mi (1,163.81 km) |
| San Martin de Valdeiglesias to Selvazzano Dentro | 887.83 mi (1,428.82 km) |
| San Martin de Valdeiglesias to Senago | 772.01 mi (1,242.43 km) |
| San Martin de Valdeiglesias to Senigallia | 931.30 mi (1,498.78 km) |
| San Martin de Valdeiglesias to Seravezza | 788.97 mi (1,269.73 km) |
| San Martin de Valdeiglesias to Seregno | 776.78 mi (1,250.11 km) |
| San Martin de Valdeiglesias to Seriate | 800.77 mi (1,288.71 km) |
| San Martin de Valdeiglesias to Sermoneta | 909.25 mi (1,463.29 km) |
| San Martin de Valdeiglesias to Serramanna | 708.56 mi (1,140.32 km) |
| San Martin de Valdeiglesias to Serravalle Pistoiese | 816.54 mi (1,314.09 km) |
| San Martin de Valdeiglesias to Sessa Aurunca | 959.06 mi (1,543.46 km) |
| San Martin de Valdeiglesias to Sesto Calende | 754.14 mi (1,213.68 km) |
| San Martin de Valdeiglesias to Sesto Fiorentino | 833.49 mi (1,341.37 km) |
| San Martin de Valdeiglesias to Sesto San Giovanni | 775.13 mi (1,247.45 km) |
| San Martin de Valdeiglesias to Sestri Levante | 753.55 mi (1,212.71 km) |
