| Diamond Bar to Selargius | 6,346.35 mi (10,213.46 km) |
| Diamond Bar to Selvazzano Dentro | 6,111.98 mi (9,836.29 km) |
| Diamond Bar to Senago | 6,017.89 mi (9,684.86 km) |
| Diamond Bar to Senigallia | 6,246.06 mi (10,052.07 km) |
| Diamond Bar to Seravezza | 6,135.75 mi (9,874.53 km) |
| Diamond Bar to Seregno | 6,016.58 mi (9,682.75 km) |
| Diamond Bar to Seriate | 6,031.29 mi (9,706.43 km) |
| Diamond Bar to Sermoneta | 6,355.05 mi (10,227.47 km) |
| Diamond Bar to Serramanna | 6,329.14 mi (10,185.76 km) |
| Diamond Bar to Serravalle Pistoiese | 6,160.41 mi (9,914.22 km) |
| Diamond Bar to Sessa Aurunca | 6,402.86 mi (10,304.41 km) |
| Diamond Bar to Sesto Calende | 5,994.09 mi (9,646.55 km) |
| Diamond Bar to Sesto Fiorentino | 6,175.72 mi (9,938.86 km) |
| Diamond Bar to Sesto San Giovanni | 6,023.69 mi (9,694.19 km) |
| Diamond Bar to Sestri Levante | 6,094.15 mi (9,807.59 km) |
