| Hildburghausen to Dabuleni | 774.38 mi (1,246.24 km) |
| Hildburghausen to Darabani | 728.57 mi (1,172.52 km) |
| Hildburghausen to Darmanesti | 772.07 mi (1,242.53 km) |
| Hildburghausen to Dej | 636.61 mi (1,024.52 km) |
| Hildburghausen to Deva | 641.39 mi (1,032.21 km) |
| Hildburghausen to Dolhasca | 747.34 mi (1,202.72 km) |
| Hildburghausen to Dorohoi | 725.32 mi (1,167.29 km) |
| Hildburghausen to Draganesti-Olt | 774.83 mi (1,246.96 km) |
| Hildburghausen to Dragasani | 743.47 mi (1,196.50 km) |
| Hildburghausen to Drobeta-Turnu Severin | 682.74 mi (1,098.76 km) |
| Hildburghausen to Fagaras | 726.47 mi (1,169.14 km) |
| Hildburghausen to Falticeni | 733.16 mi (1,179.91 km) |
| Hildburghausen to Fetesti | 896.63 mi (1,442.99 km) |
| Hildburghausen to Filiasi | 726.01 mi (1,168.40 km) |
| Hildburghausen to Flamanzi | 755.48 mi (1,215.82 km) |
