| Castro Valley to Schwerte | 5,566.87 mi (8,959.01 km) |
| Castro Valley to Schwetzingen | 5,706.58 mi (9,183.85 km) |
| Castro Valley to Schwieberdingen | 5,748.30 mi (9,250.99 km) |
| Castro Valley to Sebnitz | 5,763.58 mi (9,275.59 km) |
| Castro Valley to Seeheim-Jugenheim | 5,687.75 mi (9,153.55 km) |
| Castro Valley to Seelze | 5,567.47 mi (8,959.98 km) |
| Castro Valley to Seesen | 5,610.04 mi (9,028.49 km) |
| Castro Valley to Seevetal | 5,523.63 mi (8,889.42 km) |
| Castro Valley to Sehnde | 5,581.13 mi (8,981.96 km) |
| Castro Valley to Selb | 5,756.47 mi (9,264.14 km) |
| Castro Valley to Seligenstadt | 5,681.57 mi (9,143.61 km) |
| Castro Valley to Selm | 5,551.79 mi (8,934.74 km) |
| Castro Valley to Senden | 5,542.34 mi (8,919.54 km) |
| Castro Valley to Senden | 5,806.42 mi (9,344.53 km) |
| Castro Valley to Sendenhorst | 5,552.15 mi (8,935.33 km) |
