| West Chicago to Selargius | 4,809.43 mi (7,740.03 km) |
| West Chicago to Selvazzano Dentro | 4,656.10 mi (7,493.27 km) |
| West Chicago to Senago | 4,544.91 mi (7,314.33 km) |
| West Chicago to Senigallia | 4,782.89 mi (7,697.32 km) |
| West Chicago to Seravezza | 4,653.36 mi (7,488.86 km) |
| West Chicago to Seregno | 4,544.82 mi (7,314.18 km) |
| West Chicago to Seriate | 4,563.61 mi (7,344.41 km) |
| West Chicago to Sermoneta | 4,867.58 mi (7,833.62 km) |
| West Chicago to Serramanna | 4,792.18 mi (7,712.26 km) |
| West Chicago to Serravalle Pistoiese | 4,681.30 mi (7,533.82 km) |
| West Chicago to Sessa Aurunca | 4,919.50 mi (7,917.17 km) |
| West Chicago to Sesto Calende | 4,519.27 mi (7,273.06 km) |
| West Chicago to Sesto Fiorentino | 4,698.59 mi (7,561.66 km) |
| West Chicago to Sesto San Giovanni | 4,550.86 mi (7,323.90 km) |
| West Chicago to Sestri Levante | 4,608.70 mi (7,416.98 km) |
