| Holyhead to Schwerte | 529.64 mi (852.38 km) |
| Holyhead to Schwetzingen | 629.67 mi (1,013.35 km) |
| Holyhead to Schwieberdingen | 667.51 mi (1,074.26 km) |
| Holyhead to Sebnitz | 815.79 mi (1,312.88 km) |
| Holyhead to Seeheim-Jugenheim | 619.90 mi (997.63 km) |
| Holyhead to Seelze | 596.10 mi (959.34 km) |
| Holyhead to Seesen | 628.03 mi (1,010.71 km) |
| Holyhead to Seevetal | 603.90 mi (971.89 km) |
| Holyhead to Sehnde | 612.36 mi (985.50 km) |
| Holyhead to Selb | 747.49 mi (1,202.98 km) |
| Holyhead to Seligenstadt | 623.94 mi (1,004.13 km) |
| Holyhead to Selm | 521.22 mi (838.82 km) |
| Holyhead to Senden | 517.77 mi (833.27 km) |
| Holyhead to Senden | 726.65 mi (1,169.43 km) |
| Holyhead to Sendenhorst | 532.18 mi (856.47 km) |
