| Houma to Senftenberg | 5,222.68 mi (8,405.09 km) |
| Houma to Siegburg | 4,983.50 mi (8,020.16 km) |
| Houma to Siegen | 5,013.07 mi (8,067.76 km) |
| Houma to Sigmaringen | 5,147.44 mi (8,284.01 km) |
| Houma to Simbach am Inn | 5,295.39 mi (8,522.11 km) |
| Houma to Simmerath | 4,953.44 mi (7,971.79 km) |
| Houma to Sindelfingen | 5,118.99 mi (8,238.23 km) |
| Houma to Sinsheim | 5,097.41 mi (8,203.49 km) |
| Houma to Sinzheim | 5,083.45 mi (8,181.02 km) |
| Houma to Sinzig | 4,992.92 mi (8,035.33 km) |
| Houma to Soest | 4,996.12 mi (8,040.47 km) |
| Houma to Solingen | 4,968.03 mi (7,995.27 km) |
| Houma to Soltau | 5,018.90 mi (8,077.14 km) |
| Houma to Sommerda | 5,124.74 mi (8,247.48 km) |
| Houma to Sondershausen | 5,108.59 mi (8,221.47 km) |
