| Helston to Selargius | 1,028.13 mi (1,654.61 km) |
| Helston to Selvazzano Dentro | 854.31 mi (1,374.88 km) |
| Helston to Senago | 735.64 mi (1,183.90 km) |
| Helston to Senigallia | 974.35 mi (1,568.06 km) |
| Helston to Seravezza | 840.44 mi (1,352.55 km) |
| Helston to Seregno | 736.12 mi (1,184.67 km) |
| Helston to Seriate | 756.69 mi (1,217.78 km) |
| Helston to Sermoneta | 1,054.52 mi (1,697.08 km) |
| Helston to Serramanna | 1,011.04 mi (1,627.11 km) |
| Helston to Serravalle Pistoiese | 868.78 mi (1,398.16 km) |
| Helston to Sessa Aurunca | 1,106.26 mi (1,780.36 km) |
| Helston to Sesto Calende | 709.56 mi (1,141.93 km) |
| Helston to Sesto Fiorentino | 886.37 mi (1,426.48 km) |
| Helston to Sesto San Giovanni | 741.56 mi (1,193.43 km) |
| Helston to Sestri Levante | 795.57 mi (1,280.34 km) |
