| Civitavecchia to Dabuleni | 632.02 mi (1,017.13 km) |
| Civitavecchia to Darabani | 832.40 mi (1,339.62 km) |
| Civitavecchia to Darmanesti | 782.81 mi (1,259.82 km) |
| Civitavecchia to Dej | 682.75 mi (1,098.78 km) |
| Civitavecchia to Deva | 610.35 mi (982.26 km) |
| Civitavecchia to Dolhasca | 812.69 mi (1,307.90 km) |
| Civitavecchia to Dorohoi | 817.93 mi (1,316.33 km) |
| Civitavecchia to Draganesti-Olt | 656.86 mi (1,057.12 km) |
| Civitavecchia to Dragasani | 649.53 mi (1,045.33 km) |
| Civitavecchia to Drobeta-Turnu Severin | 571.88 mi (920.36 km) |
| Civitavecchia to Fagaras | 703.27 mi (1,131.80 km) |
| Civitavecchia to Falticeni | 800.03 mi (1,287.52 km) |
| Civitavecchia to Fetesti | 820.60 mi (1,320.62 km) |
| Civitavecchia to Filiasi | 610.24 mi (982.09 km) |
| Civitavecchia to Flamanzi | 826.90 mi (1,330.76 km) |
