| Cay to Selargius | 1,173.46 mi (1,888.49 km) |
| Cay to Selvazzano Dentro | 1,090.33 mi (1,754.72 km) |
| Cay to Senago | 1,217.07 mi (1,958.69 km) |
| Cay to Senigallia | 989.29 mi (1,592.11 km) |
| Cay to Seravezza | 1,138.54 mi (1,832.31 km) |
| Cay to Seregno | 1,215.22 mi (1,955.71 km) |
| Cay to Seriate | 1,191.90 mi (1,918.18 km) |
| Cay to Sermoneta | 973.76 mi (1,567.11 km) |
| Cay to Serramanna | 1,185.27 mi (1,907.50 km) |
| Cay to Serravalle Pistoiese | 1,107.91 mi (1,783.01 km) |
| Cay to Sessa Aurunca | 922.50 mi (1,484.62 km) |
| Cay to Sesto Calende | 1,243.11 mi (2,000.59 km) |
| Cay to Sesto Fiorentino | 1,089.08 mi (1,752.71 km) |
| Cay to Sesto San Giovanni | 1,211.48 mi (1,949.70 km) |
| Cay to Sestri Levante | 1,183.20 mi (1,904.18 km) |
