| West Columbia to Selargius | 4,798.97 mi (7,723.19 km) |
| West Columbia to Selvazzano Dentro | 4,723.33 mi (7,601.46 km) |
| West Columbia to Senago | 4,602.05 mi (7,406.29 km) |
| West Columbia to Senigallia | 4,839.55 mi (7,788.50 km) |
| West Columbia to Seravezza | 4,698.51 mi (7,561.51 km) |
| West Columbia to Seregno | 4,602.99 mi (7,407.80 km) |
| West Columbia to Seriate | 4,624.51 mi (7,442.43 km) |
| West Columbia to Sermoneta | 4,900.80 mi (7,887.08 km) |
| West Columbia to Serramanna | 4,782.24 mi (7,696.27 km) |
| West Columbia to Serravalle Pistoiese | 4,728.26 mi (7,609.40 km) |
| West Columbia to Sessa Aurunca | 4,954.46 mi (7,973.43 km) |
| West Columbia to Sesto Calende | 4,575.79 mi (7,364.03 km) |
| West Columbia to Sesto Fiorentino | 4,746.62 mi (7,638.95 km) |
| West Columbia to Sesto San Giovanni | 4,607.91 mi (7,415.71 km) |
| West Columbia to Sestri Levante | 4,652.79 mi (7,487.95 km) |
