| Horn-Bad Meinberg to Dabuleni | 893.56 mi (1,438.04 km) |
| Horn-Bad Meinberg to Darabani | 820.34 mi (1,320.20 km) |
| Horn-Bad Meinberg to Darmanesti | 875.72 mi (1,409.34 km) |
| Horn-Bad Meinberg to Dej | 742.07 mi (1,194.25 km) |
| Horn-Bad Meinberg to Deva | 755.55 mi (1,215.94 km) |
| Horn-Bad Meinberg to Dolhasca | 844.34 mi (1,358.84 km) |
| Horn-Bad Meinberg to Dorohoi | 819.11 mi (1,318.24 km) |
| Horn-Bad Meinberg to Draganesti-Olt | 892.07 mi (1,435.65 km) |
| Horn-Bad Meinberg to Dragasani | 859.61 mi (1,383.40 km) |
| Horn-Bad Meinberg to Drobeta-Turnu Severin | 802.22 mi (1,291.04 km) |
| Horn-Bad Meinberg to Fagaras | 836.12 mi (1,345.60 km) |
| Horn-Bad Meinberg to Falticeni | 830.62 mi (1,336.75 km) |
| Horn-Bad Meinberg to Fetesti | 1,006.50 mi (1,619.81 km) |
| Horn-Bad Meinberg to Filiasi | 844.50 mi (1,359.09 km) |
| Horn-Bad Meinberg to Flamanzi | 851.17 mi (1,369.82 km) |
