| Illescas to Dillenburg | 937.34 mi (1,508.50 km) |
| Illescas to Dillingen | 914.01 mi (1,470.96 km) |
| Illescas to Dillingen | 820.55 mi (1,320.55 km) |
| Illescas to Dingolfing | 995.05 mi (1,601.38 km) |
| Illescas to Dinkelsbuhl | 928.73 mi (1,494.65 km) |
| Illescas to Dinklage | 1,034.83 mi (1,665.40 km) |
| Illescas to Dinslaken | 938.38 mi (1,510.18 km) |
| Illescas to Dippoldiswalde | 1,122.93 mi (1,807.18 km) |
| Illescas to Ditzingen | 873.39 mi (1,405.58 km) |
| Illescas to Dobeln | 1,112.46 mi (1,790.33 km) |
| Illescas to Doberlug-Kirchhain | 1,148.70 mi (1,848.65 km) |
| Illescas to Donaueschingen | 815.93 mi (1,313.11 km) |
| Illescas to Donauworth | 931.78 mi (1,499.55 km) |
| Illescas to Donzdorf | 894.46 mi (1,439.49 km) |
| Illescas to Dorfen | 968.52 mi (1,558.69 km) |
