| Monterotondo to Dillenburg | 634.22 mi (1,020.68 km) |
| Monterotondo to Dillingen | 462.17 mi (743.79 km) |
| Monterotondo to Dillingen | 578.37 mi (930.80 km) |
| Monterotondo to Dingolfing | 454.90 mi (732.09 km) |
| Monterotondo to Dinkelsbuhl | 497.59 mi (800.80 km) |
| Monterotondo to Dinklage | 762.58 mi (1,227.26 km) |
| Monterotondo to Dinslaken | 713.41 mi (1,148.12 km) |
| Monterotondo to Dippoldiswalde | 613.03 mi (986.58 km) |
| Monterotondo to Ditzingen | 498.69 mi (802.56 km) |
| Monterotondo to Dobeln | 627.07 mi (1,009.18 km) |
| Monterotondo to Doberlug-Kirchhain | 662.50 mi (1,066.20 km) |
| Monterotondo to Donaueschingen | 454.52 mi (731.48 km) |
| Monterotondo to Donauworth | 467.82 mi (752.88 km) |
| Monterotondo to Donzdorf | 477.96 mi (769.20 km) |
| Monterotondo to Dorfen | 430.13 mi (692.23 km) |
