| Altdorf to Curtea de Arges | 777.88 mi (1,251.88 km) |
| Altdorf to Dabuleni | 778.68 mi (1,253.16 km) |
| Altdorf to Darabani | 840.74 mi (1,353.04 km) |
| Altdorf to Darmanesti | 845.81 mi (1,361.19 km) |
| Altdorf to Dej | 714.28 mi (1,149.52 km) |
| Altdorf to Deva | 683.27 mi (1,099.62 km) |
| Altdorf to Dolhasca | 843.72 mi (1,357.83 km) |
| Altdorf to Dorohoi | 832.25 mi (1,339.38 km) |
| Altdorf to Draganesti-Olt | 790.33 mi (1,271.91 km) |
| Altdorf to Dragasani | 767.14 mi (1,234.59 km) |
| Altdorf to Drobeta-Turnu Severin | 692.16 mi (1,113.92 km) |
| Altdorf to Fagaras | 781.01 mi (1,256.92 km) |
| Altdorf to Falticeni | 829.16 mi (1,334.40 km) |
| Altdorf to Fetesti | 939.90 mi (1,512.62 km) |
| Altdorf to Filiasi | 737.91 mi (1,187.55 km) |
