| Somerset to Selargius | 4,254.41 mi (6,846.82 km) |
| Somerset to Selvazzano Dentro | 4,159.41 mi (6,693.92 km) |
| Somerset to Senago | 4,039.83 mi (6,501.47 km) |
| Somerset to Senigallia | 4,278.07 mi (6,884.89 km) |
| Somerset to Seravezza | 4,139.13 mi (6,661.28 km) |
| Somerset to Seregno | 4,040.55 mi (6,502.64 km) |
| Somerset to Seriate | 4,061.58 mi (6,536.48 km) |
| Somerset to Sermoneta | 4,344.79 mi (6,992.26 km) |
| Somerset to Serramanna | 4,237.47 mi (6,819.55 km) |
| Somerset to Serravalle Pistoiese | 4,168.56 mi (6,708.66 km) |
| Somerset to Sessa Aurunca | 4,398.18 mi (7,078.19 km) |
| Somerset to Sesto Calende | 4,013.62 mi (6,459.30 km) |
| Somerset to Sesto Fiorentino | 4,186.74 mi (6,737.91 km) |
| Somerset to Sesto San Giovanni | 4,045.72 mi (6,510.95 km) |
| Somerset to Sestri Levante | 4,093.52 mi (6,587.88 km) |
