| Ferentino to Selvazzano Dentro | 265.98 mi (428.05 km) |
| Ferentino to Senago | 339.00 mi (545.57 km) |
| Ferentino to Senigallia | 140.25 mi (225.72 km) |
| Ferentino to Seravezza | 221.28 mi (356.12 km) |
| Ferentino to Seregno | 340.62 mi (548.17 km) |
| Ferentino to Seriate | 327.92 mi (527.74 km) |
| Ferentino to Sermoneta | 16.57 mi (26.67 km) |
| Ferentino to Serramanna | 275.67 mi (443.65 km) |
| Ferentino to Serravalle Pistoiese | 196.12 mi (315.63 km) |
| Ferentino to Sessa Aurunca | 47.10 mi (75.80 km) |
| Ferentino to Sesto Calende | 362.46 mi (583.32 km) |
| Ferentino to Sesto Fiorentino | 181.32 mi (291.81 km) |
| Ferentino to Sesto San Giovanni | 333.28 mi (536.37 km) |
| Ferentino to Sestri Levante | 264.58 mi (425.80 km) |
| Ferentino to Sestu | 273.57 mi (440.27 km) |
