| Monfalcone to Dillenburg | 417.49 mi (671.88 km) |
| Monfalcone to Dillingen | 239.29 mi (385.10 km) |
| Monfalcone to Dillingen | 400.52 mi (644.57 km) |
| Monfalcone to Dingolfing | 201.67 mi (324.56 km) |
| Monfalcone to Dinkelsbuhl | 271.30 mi (436.61 km) |
| Monfalcone to Dinklage | 532.98 mi (857.75 km) |
| Monfalcone to Dinslaken | 504.49 mi (811.91 km) |
| Monfalcone to Dippoldiswalde | 351.97 mi (566.43 km) |
| Monfalcone to Ditzingen | 295.71 mi (475.90 km) |
| Monfalcone to Dobeln | 368.04 mi (592.30 km) |
| Monfalcone to Doberlug-Kirchhain | 401.90 mi (646.79 km) |
| Monfalcone to Donaueschingen | 280.22 mi (450.96 km) |
| Monfalcone to Donauworth | 237.83 mi (382.75 km) |
| Monfalcone to Donzdorf | 264.66 mi (425.93 km) |
| Monfalcone to Dorfen | 182.45 mi (293.62 km) |
