| Sumperk to Dabuleni | 542.15 mi (872.51 km) |
| Sumperk to Darabani | 451.99 mi (727.41 km) |
| Sumperk to Darmanesti | 503.17 mi (809.77 km) |
| Sumperk to Dej | 370.39 mi (596.08 km) |
| Sumperk to Deva | 394.08 mi (634.21 km) |
| Sumperk to Dolhasca | 472.74 mi (760.80 km) |
| Sumperk to Dorohoi | 449.25 mi (723.00 km) |
| Sumperk to Draganesti-Olt | 535.10 mi (861.16 km) |
| Sumperk to Dragasani | 500.47 mi (805.42 km) |
| Sumperk to Drobeta-Turnu Severin | 454.18 mi (730.93 km) |
| Sumperk to Fagaras | 466.99 mi (751.54 km) |
| Sumperk to Falticeni | 458.81 mi (738.38 km) |
| Sumperk to Fetesti | 636.72 mi (1,024.69 km) |
| Sumperk to Filiasi | 492.00 mi (791.79 km) |
| Sumperk to Flamanzi | 480.21 mi (772.82 km) |
