| Boulogne-sur-Mer to Wermelskirchen | 245.60 mi (395.25 km) |
| Boulogne-sur-Mer to Wernau | 375.96 mi (605.05 km) |
| Boulogne-sur-Mer to Werne an der Lippe | 267.78 mi (430.95 km) |
| Boulogne-sur-Mer to Werneck | 377.36 mi (607.29 km) |
| Boulogne-sur-Mer to Werneuchen | 534.92 mi (860.88 km) |
| Boulogne-sur-Mer to Wernigerode | 403.38 mi (649.18 km) |
| Boulogne-sur-Mer to Wertheim | 355.48 mi (572.09 km) |
| Boulogne-sur-Mer to Werther | 307.34 mi (494.62 km) |
| Boulogne-sur-Mer to Wertingen | 432.17 mi (695.51 km) |
| Boulogne-sur-Mer to Wesel | 225.96 mi (363.65 km) |
| Boulogne-sur-Mer to Wesseling | 233.89 mi (376.41 km) |
| Boulogne-sur-Mer to Westerkappeln | 290.77 mi (467.95 km) |
| Boulogne-sur-Mer to Westerland | 401.73 mi (646.52 km) |
| Boulogne-sur-Mer to Westerstede | 319.67 mi (514.46 km) |
| Boulogne-sur-Mer to Wetter (Ruhr) | 255.09 mi (410.52 km) |
