| Douglas to Dillenburg | 724.87 mi (1,166.57 km) |
| Douglas to Dillingen | 863.59 mi (1,389.81 km) |
| Douglas to Dillingen | 686.18 mi (1,104.30 km) |
| Douglas to Dingolfing | 948.02 mi (1,525.69 km) |
| Douglas to Dinkelsbuhl | 844.63 mi (1,359.30 km) |
| Douglas to Dinklage | 701.10 mi (1,128.31 km) |
| Douglas to Dinslaken | 648.45 mi (1,043.58 km) |
| Douglas to Dippoldiswalde | 951.80 mi (1,531.77 km) |
| Douglas to Ditzingen | 797.70 mi (1,283.77 km) |
| Douglas to Dobeln | 924.96 mi (1,488.58 km) |
| Douglas to Doberlug-Kirchhain | 937.82 mi (1,509.27 km) |
| Douglas to Donaueschingen | 798.66 mi (1,285.33 km) |
| Douglas to Donauworth | 874.22 mi (1,406.92 km) |
| Douglas to Donzdorf | 833.07 mi (1,340.70 km) |
| Douglas to Dorfen | 942.79 mi (1,517.27 km) |
