| Barstow to Senftenberg | 5,773.72 mi (9,291.91 km) |
| Barstow to Siegburg | 5,617.71 mi (9,040.83 km) |
| Barstow to Siegen | 5,637.76 mi (9,073.10 km) |
| Barstow to Sigmaringen | 5,817.05 mi (9,361.64 km) |
| Barstow to Simbach am Inn | 5,920.95 mi (9,528.85 km) |
| Barstow to Simmerath | 5,600.46 mi (9,013.07 km) |
| Barstow to Sindelfingen | 5,778.24 mi (9,299.17 km) |
| Barstow to Sinsheim | 5,747.03 mi (9,248.95 km) |
| Barstow to Sinzheim | 5,750.18 mi (9,254.02 km) |
| Barstow to Sinzig | 5,632.01 mi (9,063.85 km) |
| Barstow to Soest | 5,605.58 mi (9,021.31 km) |
| Barstow to Solingen | 5,595.75 mi (9,005.48 km) |
| Barstow to Soltau | 5,582.30 mi (8,983.84 km) |
| Barstow to Sommerda | 5,712.96 mi (9,194.12 km) |
| Barstow to Sondershausen | 5,695.17 mi (9,165.48 km) |
