| Gloucester to Senftenberg | 695.45 mi (1,119.22 km) |
| Gloucester to Siegburg | 414.15 mi (666.50 km) |
| Gloucester to Siegen | 447.34 mi (719.93 km) |
| Gloucester to Sigmaringen | 571.38 mi (919.54 km) |
| Gloucester to Simbach am Inn | 719.40 mi (1,157.76 km) |
| Gloucester to Simmerath | 379.59 mi (610.89 km) |
| Gloucester to Sindelfingen | 541.41 mi (871.31 km) |
| Gloucester to Sinsheim | 520.14 mi (837.09 km) |
| Gloucester to Sinzheim | 506.31 mi (814.83 km) |
| Gloucester to Sinzig | 420.74 mi (677.12 km) |
| Gloucester to Soest | 443.28 mi (713.39 km) |
| Gloucester to Solingen | 403.67 mi (649.64 km) |
| Gloucester to Soltau | 514.09 mi (827.34 km) |
| Gloucester to Sommerda | 575.76 mi (926.59 km) |
| Gloucester to Sondershausen | 562.78 mi (905.71 km) |
