| Boulogne-sur-Mer to Delmenhorst | 339.39 mi (546.20 km) |
| Boulogne-sur-Mer to Demmin | 529.55 mi (852.23 km) |
| Boulogne-sur-Mer to Denkendorf | 371.42 mi (597.75 km) |
| Boulogne-sur-Mer to Denzlingen | 336.22 mi (541.10 km) |
| Boulogne-sur-Mer to Dessau-Rosslau | 464.82 mi (748.06 km) |
| Boulogne-sur-Mer to Detmold | 324.60 mi (522.39 km) |
| Boulogne-sur-Mer to Dettingen an der Erms | 377.64 mi (607.75 km) |
| Boulogne-sur-Mer to Dieburg | 324.17 mi (521.69 km) |
| Boulogne-sur-Mer to Diedorf | 441.61 mi (710.70 km) |
| Boulogne-sur-Mer to Dielheim | 331.40 mi (533.33 km) |
| Boulogne-sur-Mer to Diepholz | 317.20 mi (510.49 km) |
| Boulogne-sur-Mer to Diessen am Ammersee | 467.69 mi (752.68 km) |
| Boulogne-sur-Mer to Dietzenbach | 319.56 mi (514.28 km) |
| Boulogne-sur-Mer to Diez | 282.01 mi (453.86 km) |
| Boulogne-sur-Mer to Dillenburg | 291.55 mi (469.20 km) |
