| Birkenau to Dabuleni | 828.62 mi (1,333.54 km) |
| Birkenau to Darabani | 816.25 mi (1,313.63 km) |
| Birkenau to Darmanesti | 849.06 mi (1,366.44 km) |
| Birkenau to Dej | 713.08 mi (1,147.59 km) |
| Birkenau to Deva | 706.41 mi (1,136.86 km) |
| Birkenau to Dolhasca | 830.77 mi (1,337.00 km) |
| Birkenau to Dorohoi | 811.52 mi (1,306.02 km) |
| Birkenau to Draganesti-Olt | 832.96 mi (1,340.52 km) |
| Birkenau to Dragasani | 803.97 mi (1,293.86 km) |
| Birkenau to Drobeta-Turnu Severin | 737.39 mi (1,186.71 km) |
| Birkenau to Fagaras | 796.92 mi (1,282.52 km) |
| Birkenau to Falticeni | 816.34 mi (1,313.78 km) |
| Birkenau to Fetesti | 965.31 mi (1,553.52 km) |
| Birkenau to Filiasi | 782.21 mi (1,258.85 km) |
| Birkenau to Flamanzi | 839.93 mi (1,351.74 km) |
