| Middlesex to Senftenberg | 4,047.15 mi (6,513.26 km) |
| Middlesex to Siegburg | 3,801.40 mi (6,117.76 km) |
| Middlesex to Siegen | 3,831.59 mi (6,166.34 km) |
| Middlesex to Sigmaringen | 3,962.29 mi (6,376.70 km) |
| Middlesex to Simbach am Inn | 4,112.21 mi (6,617.97 km) |
| Middlesex to Simmerath | 3,770.52 mi (6,068.06 km) |
| Middlesex to Sindelfingen | 3,934.49 mi (6,331.95 km) |
| Middlesex to Sinsheim | 3,913.59 mi (6,298.31 km) |
| Middlesex to Sinzheim | 3,898.68 mi (6,274.31 km) |
| Middlesex to Sinzig | 3,810.38 mi (6,132.21 km) |
| Middlesex to Soest | 3,816.15 mi (6,141.49 km) |
| Middlesex to Solingen | 3,786.58 mi (6,093.91 km) |
| Middlesex to Soltau | 3,843.87 mi (6,186.11 km) |
| Middlesex to Sommerda | 3,945.90 mi (6,350.32 km) |
| Middlesex to Sondershausen | 3,930.05 mi (6,324.80 km) |
