| Gravelines to Dillingen | 407.61 mi (655.99 km) |
| Gravelines to Dillingen | 233.03 mi (375.03 km) |
| Gravelines to Dingolfing | 489.72 mi (788.13 km) |
| Gravelines to Dinkelsbuhl | 386.69 mi (622.32 km) |
| Gravelines to Dinklage | 281.40 mi (452.87 km) |
| Gravelines to Dinslaken | 203.03 mi (326.75 km) |
| Gravelines to Dippoldiswalde | 501.92 mi (807.77 km) |
| Gravelines to Ditzingen | 342.77 mi (551.64 km) |
| Gravelines to Dobeln | 476.76 mi (767.27 km) |
| Gravelines to Doberlug-Kirchhain | 495.56 mi (797.53 km) |
| Gravelines to Donaueschingen | 354.59 mi (570.65 km) |
| Gravelines to Donauworth | 417.14 mi (671.32 km) |
| Gravelines to Donzdorf | 377.57 mi (607.64 km) |
| Gravelines to Dorfen | 485.83 mi (781.87 km) |
| Gravelines to Dormagen | 203.82 mi (328.02 km) |
