| Boulogne-sur-Mer to Schwetzingen | 321.92 mi (518.08 km) |
| Boulogne-sur-Mer to Schwieberdingen | 356.17 mi (573.20 km) |
| Boulogne-sur-Mer to Sebnitz | 552.24 mi (888.75 km) |
| Boulogne-sur-Mer to Seeheim-Jugenheim | 317.71 mi (511.31 km) |
| Boulogne-sur-Mer to Seelze | 361.58 mi (581.90 km) |
| Boulogne-sur-Mer to Seesen | 378.31 mi (608.83 km) |
| Boulogne-sur-Mer to Seevetal | 401.68 mi (646.45 km) |
| Boulogne-sur-Mer to Sehnde | 375.14 mi (603.72 km) |
| Boulogne-sur-Mer to Selb | 464.02 mi (746.77 km) |
| Boulogne-sur-Mer to Seligenstadt | 327.31 mi (526.76 km) |
| Boulogne-sur-Mer to Selm | 262.43 mi (422.34 km) |
| Boulogne-sur-Mer to Senden | 265.23 mi (426.84 km) |
| Boulogne-sur-Mer to Senden | 413.73 mi (665.84 km) |
| Boulogne-sur-Mer to Sendenhorst | 279.27 mi (449.45 km) |
| Boulogne-sur-Mer to Senftenberg | 539.95 mi (868.97 km) |
