| Rancho Cucamonga to Selargius | 6,330.69 mi (10,188.27 km) |
| Rancho Cucamonga to Selvazzano Dentro | 6,096.96 mi (9,812.10 km) |
| Rancho Cucamonga to Senago | 6,002.71 mi (9,660.42 km) |
| Rancho Cucamonga to Senigallia | 6,231.00 mi (10,027.83 km) |
| Rancho Cucamonga to Seravezza | 6,120.51 mi (9,850.01 km) |
| Rancho Cucamonga to Seregno | 6,001.40 mi (9,658.33 km) |
| Rancho Cucamonga to Seriate | 6,016.15 mi (9,682.06 km) |
| Rancho Cucamonga to Sermoneta | 6,339.81 mi (10,202.93 km) |
| Rancho Cucamonga to Serramanna | 6,313.48 mi (10,160.56 km) |
| Rancho Cucamonga to Serravalle Pistoiese | 6,145.20 mi (9,889.74 km) |
| Rancho Cucamonga to Sessa Aurunca | 6,387.66 mi (10,279.95 km) |
| Rancho Cucamonga to Sesto Calende | 5,978.88 mi (9,622.08 km) |
| Rancho Cucamonga to Sesto Fiorentino | 6,160.53 mi (9,914.42 km) |
| Rancho Cucamonga to Sesto San Giovanni | 6,008.50 mi (9,669.75 km) |
| Rancho Cucamonga to Sestri Levante | 6,078.87 mi (9,783.00 km) |
