| Heiloo to Dabuleni | 1,074.28 mi (1,728.89 km) |
| Heiloo to Darabani | 1,006.00 mi (1,619.00 km) |
| Heiloo to Darmanesti | 1,062.12 mi (1,709.32 km) |
| Heiloo to Dej | 928.25 mi (1,493.88 km) |
| Heiloo to Deva | 939.40 mi (1,511.81 km) |
| Heiloo to Dolhasca | 1,030.65 mi (1,658.66 km) |
| Heiloo to Dorohoi | 1,005.09 mi (1,617.53 km) |
| Heiloo to Draganesti-Olt | 1,074.28 mi (1,728.89 km) |
| Heiloo to Dragasani | 1,042.50 mi (1,677.74 km) |
| Heiloo to Drobeta-Turnu Severin | 982.67 mi (1,581.45 km) |
| Heiloo to Fagaras | 1,021.59 mi (1,644.10 km) |
| Heiloo to Falticeni | 1,016.96 mi (1,636.64 km) |
| Heiloo to Fetesti | 1,192.02 mi (1,918.36 km) |
| Heiloo to Filiasi | 1,025.78 mi (1,650.84 km) |
| Heiloo to Flamanzi | 1,037.34 mi (1,669.44 km) |
