| Redwood City to Selargius | 6,301.22 mi (10,140.84 km) |
| Redwood City to Selvazzano Dentro | 6,035.32 mi (9,712.91 km) |
| Redwood City to Senago | 5,949.13 mi (9,574.19 km) |
| Redwood City to Senigallia | 6,170.46 mi (9,930.40 km) |
| Redwood City to Seravezza | 6,069.24 mi (9,767.50 km) |
| Redwood City to Seregno | 5,947.35 mi (9,571.33 km) |
| Redwood City to Seriate | 5,960.27 mi (9,592.12 km) |
| Redwood City to Sermoneta | 6,287.85 mi (10,119.31 km) |
| Redwood City to Serramanna | 6,284.23 mi (10,113.49 km) |
| Redwood City to Serravalle Pistoiese | 6,092.25 mi (9,804.53 km) |
| Redwood City to Sessa Aurunca | 6,333.36 mi (10,192.55 km) |
| Redwood City to Sesto Calende | 5,926.36 mi (9,537.55 km) |
| Redwood City to Sesto Fiorentino | 6,106.57 mi (9,827.57 km) |
| Redwood City to Sesto San Giovanni | 5,954.78 mi (9,583.30 km) |
| Redwood City to Sestri Levante | 6,029.42 mi (9,703.42 km) |
