| Grass Valley to Senftenberg | 5,607.47 mi (9,024.36 km) |
| Grass Valley to Siegburg | 5,474.17 mi (8,809.83 km) |
| Grass Valley to Siegen | 5,491.52 mi (8,837.75 km) |
| Grass Valley to Sigmaringen | 5,678.03 mi (9,137.90 km) |
| Grass Valley to Simbach am Inn | 5,769.20 mi (9,284.62 km) |
| Grass Valley to Simmerath | 5,460.38 mi (8,787.63 km) |
| Grass Valley to Sindelfingen | 5,637.47 mi (9,072.63 km) |
| Grass Valley to Sinsheim | 5,604.56 mi (9,019.67 km) |
| Grass Valley to Sinzheim | 5,611.81 mi (9,031.34 km) |
| Grass Valley to Sinzig | 5,489.36 mi (8,834.27 km) |
| Grass Valley to Soest | 5,456.38 mi (8,781.20 km) |
| Grass Valley to Solingen | 5,451.10 mi (8,772.70 km) |
| Grass Valley to Soltau | 5,422.77 mi (8,727.11 km) |
| Grass Valley to Sommerda | 5,556.55 mi (8,942.40 km) |
| Grass Valley to Sondershausen | 5,538.74 mi (8,913.73 km) |
