| Hercules to Curtea de Arges | 6,334.56 mi (10,194.49 km) |
| Hercules to Dabuleni | 6,405.31 mi (10,308.36 km) |
| Hercules to Darabani | 6,181.32 mi (9,947.87 km) |
| Hercules to Darmanesti | 6,293.79 mi (10,128.87 km) |
| Hercules to Dej | 6,195.16 mi (9,970.15 km) |
| Hercules to Deva | 6,251.11 mi (10,060.19 km) |
| Hercules to Dolhasca | 6,229.41 mi (10,025.27 km) |
| Hercules to Dorohoi | 6,192.04 mi (9,965.13 km) |
| Hercules to Draganesti-Olt | 6,391.84 mi (10,286.67 km) |
| Hercules to Dragasani | 6,355.48 mi (10,228.16 km) |
| Hercules to Drobeta-Turnu Severin | 6,322.04 mi (10,174.35 km) |
| Hercules to Fagaras | 6,296.63 mi (10,133.45 km) |
| Hercules to Falticeni | 6,221.64 mi (10,012.76 km) |
| Hercules to Fetesti | 6,443.67 mi (10,370.09 km) |
| Hercules to Filiasi | 6,355.67 mi (10,228.46 km) |
