| Castle Rock to Senftenberg | 5,159.28 mi (8,303.06 km) |
| Castle Rock to Siegburg | 4,978.22 mi (8,011.68 km) |
| Castle Rock to Siegen | 5,001.07 mi (8,048.44 km) |
| Castle Rock to Sigmaringen | 5,171.00 mi (8,321.92 km) |
| Castle Rock to Simbach am Inn | 5,287.90 mi (8,510.05 km) |
| Castle Rock to Simmerath | 4,957.40 mi (7,978.16 km) |
| Castle Rock to Sindelfingen | 5,134.36 mi (8,262.96 km) |
| Castle Rock to Sinsheim | 5,105.25 mi (8,216.11 km) |
| Castle Rock to Sinzheim | 5,104.00 mi (8,214.10 km) |
| Castle Rock to Sinzig | 4,991.44 mi (8,032.95 km) |
| Castle Rock to Soest | 4,972.52 mi (8,002.49 km) |
| Castle Rock to Solingen | 4,957.67 mi (7,978.61 km) |
| Castle Rock to Soltau | 4,961.54 mi (7,984.82 km) |
| Castle Rock to Sommerda | 5,087.20 mi (8,187.06 km) |
| Castle Rock to Sondershausen | 5,069.61 mi (8,158.74 km) |
