| Ilhavo to Selargius | 947.51 mi (1,524.88 km) |
| Ilhavo to Selvazzano Dentro | 1,081.59 mi (1,740.65 km) |
| Ilhavo to Senago | 959.32 mi (1,543.87 km) |
| Ilhavo to Senigallia | 1,137.89 mi (1,831.26 km) |
| Ilhavo to Seravezza | 991.60 mi (1,595.82 km) |
| Ilhavo to Seregno | 963.61 mi (1,550.78 km) |
| Ilhavo to Seriate | 988.41 mi (1,590.69 km) |
| Ilhavo to Sermoneta | 1,126.62 mi (1,813.11 km) |
| Ilhavo to Serramanna | 932.76 mi (1,501.13 km) |
| Ilhavo to Serravalle Pistoiese | 1,020.44 mi (1,642.24 km) |
| Ilhavo to Sessa Aurunca | 1,177.46 mi (1,894.94 km) |
| Ilhavo to Sesto Calende | 938.78 mi (1,510.82 km) |
| Ilhavo to Sesto Fiorentino | 1,038.14 mi (1,670.73 km) |
| Ilhavo to Sesto San Giovanni | 963.13 mi (1,550.01 km) |
| Ilhavo to Sestri Levante | 953.04 mi (1,533.76 km) |
