| Mendrisio to Selargius | 457.00 mi (735.47 km) |
| Mendrisio to Selvazzano Dentro | 139.35 mi (224.26 km) |
| Mendrisio to Senago | 20.87 mi (33.60 km) |
| Mendrisio to Senigallia | 255.41 mi (411.05 km) |
| Mendrisio to Seravezza | 142.73 mi (229.70 km) |
| Mendrisio to Seregno | 18.26 mi (29.38 km) |
| Mendrisio to Seriate | 37.56 mi (60.45 km) |
| Mendrisio to Sermoneta | 358.87 mi (577.55 km) |
| Mendrisio to Serramanna | 445.24 mi (716.55 km) |
| Mendrisio to Serravalle Pistoiese | 163.29 mi (262.79 km) |
| Mendrisio to Sessa Aurunca | 404.71 mi (651.32 km) |
| Mendrisio to Sesto Calende | 19.21 mi (30.92 km) |
| Mendrisio to Sesto Fiorentino | 177.55 mi (285.74 km) |
| Mendrisio to Sesto San Giovanni | 26.00 mi (41.85 km) |
| Mendrisio to Sestri Levante | 111.90 mi (180.08 km) |
