| River Ridge to Senftenberg | 5,184.03 mi (8,342.90 km) |
| River Ridge to Siegburg | 4,944.59 mi (7,957.54 km) |
| River Ridge to Siegen | 4,974.19 mi (8,005.18 km) |
| River Ridge to Sigmaringen | 5,108.40 mi (8,221.17 km) |
| River Ridge to Simbach am Inn | 5,256.44 mi (8,459.42 km) |
| River Ridge to Simmerath | 4,914.49 mi (7,909.11 km) |
| River Ridge to Sindelfingen | 5,079.98 mi (8,175.44 km) |
| River Ridge to Sinsheim | 5,058.43 mi (8,140.76 km) |
| River Ridge to Sinzheim | 5,044.42 mi (8,118.22 km) |
| River Ridge to Sinzig | 4,953.99 mi (7,972.68 km) |
| River Ridge to Soest | 4,957.29 mi (7,977.99 km) |
| River Ridge to Solingen | 4,929.15 mi (7,932.70 km) |
| River Ridge to Soltau | 4,980.27 mi (8,014.96 km) |
| River Ridge to Sommerda | 5,085.97 mi (8,185.07 km) |
| River Ridge to Sondershausen | 5,069.82 mi (8,159.09 km) |
