| Somerville to Selargius | 4,038.11 mi (6,498.71 km) |
| Somerville to Selvazzano Dentro | 3,940.61 mi (6,341.80 km) |
| Somerville to Senago | 3,821.14 mi (6,149.53 km) |
| Somerville to Senigallia | 4,059.43 mi (6,533.01 km) |
| Somerville to Seravezza | 3,920.68 mi (6,309.72 km) |
| Somerville to Seregno | 3,821.85 mi (6,150.68 km) |
| Somerville to Seriate | 3,842.84 mi (6,184.46 km) |
| Somerville to Sermoneta | 4,126.69 mi (6,641.26 km) |
| Somerville to Serramanna | 4,021.13 mi (6,471.39 km) |
| Somerville to Serravalle Pistoiese | 3,950.08 mi (6,357.04 km) |
| Somerville to Sessa Aurunca | 4,180.04 mi (6,727.13 km) |
| Somerville to Sesto Calende | 3,794.94 mi (6,107.36 km) |
| Somerville to Sesto Fiorentino | 3,968.24 mi (6,386.26 km) |
| Somerville to Sesto San Giovanni | 3,827.03 mi (6,159.01 km) |
| Somerville to Sestri Levante | 3,875.08 mi (6,236.34 km) |
