| Guadarrama to Curtea de Arges | 1,479.95 mi (2,381.75 km) |
| Guadarrama to Dabuleni | 1,450.51 mi (2,334.36 km) |
| Guadarrama to Darabani | 1,587.72 mi (2,555.19 km) |
| Guadarrama to Darmanesti | 1,570.56 mi (2,527.57 km) |
| Guadarrama to Dej | 1,449.20 mi (2,332.27 km) |
| Guadarrama to Deva | 1,397.76 mi (2,249.48 km) |
| Guadarrama to Dolhasca | 1,582.55 mi (2,546.87 km) |
| Guadarrama to Dorohoi | 1,577.02 mi (2,537.97 km) |
| Guadarrama to Draganesti-Olt | 1,471.89 mi (2,368.77 km) |
| Guadarrama to Dragasani | 1,458.69 mi (2,347.53 km) |
| Guadarrama to Drobeta-Turnu Severin | 1,379.49 mi (2,220.08 km) |
| Guadarrama to Fagaras | 1,496.42 mi (2,408.26 km) |
| Guadarrama to Falticeni | 1,568.39 mi (2,524.07 km) |
| Guadarrama to Fetesti | 1,634.32 mi (2,630.19 km) |
| Guadarrama to Filiasi | 1,421.95 mi (2,288.41 km) |
