| Richardson to Senftenberg | 5,253.81 mi (8,455.19 km) |
| Richardson to Siegburg | 5,036.01 mi (8,104.68 km) |
| Richardson to Siegen | 5,063.14 mi (8,148.34 km) |
| Richardson to Sigmaringen | 5,213.13 mi (8,389.73 km) |
| Richardson to Simbach am Inn | 5,349.87 mi (8,609.79 km) |
| Richardson to Simmerath | 5,009.41 mi (8,061.86 km) |
| Richardson to Sindelfingen | 5,181.12 mi (8,338.20 km) |
| Richardson to Sinsheim | 5,156.29 mi (8,298.25 km) |
| Richardson to Sinzheim | 5,147.34 mi (8,283.84 km) |
| Richardson to Sinzig | 5,047.06 mi (8,122.46 km) |
| Richardson to Soest | 5,041.33 mi (8,113.23 km) |
| Richardson to Solingen | 5,018.34 mi (8,076.24 km) |
| Richardson to Soltau | 5,050.61 mi (8,128.17 km) |
| Richardson to Sommerda | 5,165.49 mi (8,313.06 km) |
| Richardson to Sondershausen | 5,148.60 mi (8,285.87 km) |
