| Somersworth to Selargius | 4,002.05 mi (6,440.68 km) |
| Somersworth to Selvazzano Dentro | 3,898.56 mi (6,274.13 km) |
| Somersworth to Senago | 3,779.76 mi (6,082.93 km) |
| Somersworth to Senigallia | 4,018.22 mi (6,466.69 km) |
| Somersworth to Seravezza | 3,880.25 mi (6,244.65 km) |
| Somersworth to Seregno | 3,780.39 mi (6,083.95 km) |
| Somersworth to Seriate | 3,801.19 mi (6,117.43 km) |
| Somersworth to Sermoneta | 4,087.26 mi (6,577.81 km) |
| Somersworth to Serramanna | 3,985.03 mi (6,413.28 km) |
| Somersworth to Serravalle Pistoiese | 3,909.53 mi (6,291.78 km) |
| Somersworth to Sessa Aurunca | 4,140.51 mi (6,663.51 km) |
| Somersworth to Sesto Calende | 3,753.58 mi (6,040.81 km) |
| Somersworth to Sesto Fiorentino | 3,927.62 mi (6,320.89 km) |
| Somersworth to Sesto San Giovanni | 3,785.66 mi (6,092.42 km) |
| Somersworth to Sestri Levante | 3,834.70 mi (6,171.36 km) |
