| South River to Selargius | 4,250.87 mi (6,841.11 km) |
| South River to Selvazzano Dentro | 4,156.75 mi (6,689.65 km) |
| South River to Senago | 4,037.07 mi (6,497.04 km) |
| South River to Senigallia | 4,275.28 mi (6,880.40 km) |
| South River to Seravezza | 4,136.22 mi (6,656.61 km) |
| South River to Seregno | 4,037.81 mi (6,498.23 km) |
| South River to Seriate | 4,058.86 mi (6,532.11 km) |
| South River to Sermoneta | 4,341.73 mi (6,987.33 km) |
| South River to Serramanna | 4,233.93 mi (6,813.86 km) |
| South River to Serravalle Pistoiese | 4,165.68 mi (6,704.01 km) |
| South River to Sessa Aurunca | 4,395.13 mi (7,073.28 km) |
| South River to Sesto Calende | 4,010.86 mi (6,454.86 km) |
| South River to Sesto Fiorentino | 4,183.86 mi (6,733.28 km) |
| South River to Sesto San Giovanni | 4,042.96 mi (6,506.51 km) |
| South River to Sestri Levante | 4,090.61 mi (6,583.19 km) |
