| Sun Prairie to Selargius | 4,800.51 mi (7,725.67 km) |
| Sun Prairie to Selvazzano Dentro | 4,635.73 mi (7,460.49 km) |
| Sun Prairie to Senago | 4,526.41 mi (7,284.55 km) |
| Sun Prairie to Senigallia | 4,763.77 mi (7,666.54 km) |
| Sun Prairie to Seravezza | 4,636.37 mi (7,461.52 km) |
| Sun Prairie to Seregno | 4,526.16 mi (7,284.14 km) |
| Sun Prairie to Seriate | 4,544.47 mi (7,313.62 km) |
| Sun Prairie to Sermoneta | 4,851.80 mi (7,808.22 km) |
| Sun Prairie to Serramanna | 4,783.22 mi (7,697.86 km) |
| Sun Prairie to Serravalle Pistoiese | 4,663.95 mi (7,505.90 km) |
| Sun Prairie to Sessa Aurunca | 4,903.31 mi (7,891.11 km) |
| Sun Prairie to Sesto Calende | 4,500.93 mi (7,243.55 km) |
| Sun Prairie to Sesto Fiorentino | 4,681.03 mi (7,533.39 km) |
| Sun Prairie to Sesto San Giovanni | 4,532.35 mi (7,294.11 km) |
| Sun Prairie to Sestri Levante | 4,592.00 mi (7,390.10 km) |
