| Holbrook to Curtea de Arges | 4,627.66 mi (7,447.50 km) |
| Holbrook to Dabuleni | 4,657.74 mi (7,495.91 km) |
| Holbrook to Darabani | 4,579.53 mi (7,370.04 km) |
| Holbrook to Darmanesti | 4,648.56 mi (7,481.14 km) |
| Holbrook to Dej | 4,516.45 mi (7,268.52 km) |
| Holbrook to Deva | 4,528.36 mi (7,287.69 km) |
| Holbrook to Dolhasca | 4,610.65 mi (7,420.13 km) |
| Holbrook to Dorohoi | 4,581.46 mi (7,373.15 km) |
| Holbrook to Draganesti-Olt | 4,660.62 mi (7,500.55 km) |
| Holbrook to Dragasani | 4,630.08 mi (7,451.39 km) |
| Holbrook to Drobeta-Turnu Severin | 4,566.27 mi (7,348.70 km) |
| Holbrook to Fagaras | 4,611.10 mi (7,420.85 km) |
| Holbrook to Falticeni | 4,597.71 mi (7,399.30 km) |
| Holbrook to Fetesti | 4,781.50 mi (7,695.08 km) |
| Holbrook to Filiasi | 4,610.67 mi (7,420.16 km) |
