| Cuellar to Curtea de Arges | 1,473.07 mi (2,370.68 km) |
| Cuellar to Dabuleni | 1,446.96 mi (2,328.66 km) |
| Cuellar to Darabani | 1,573.92 mi (2,532.97 km) |
| Cuellar to Darmanesti | 1,560.84 mi (2,511.94 km) |
| Cuellar to Dej | 1,437.45 mi (2,313.34 km) |
| Cuellar to Deva | 1,388.90 mi (2,235.21 km) |
| Cuellar to Dolhasca | 1,570.44 mi (2,527.38 km) |
| Cuellar to Dorohoi | 1,563.69 mi (2,516.51 km) |
| Cuellar to Draganesti-Olt | 1,467.40 mi (2,361.55 km) |
| Cuellar to Dragasani | 1,452.99 mi (2,338.35 km) |
| Cuellar to Drobeta-Turnu Severin | 1,373.84 mi (2,210.99 km) |
| Cuellar to Fagaras | 1,487.84 mi (2,394.45 km) |
| Cuellar to Falticeni | 1,556.16 mi (2,504.40 km) |
| Cuellar to Fetesti | 1,629.03 mi (2,621.68 km) |
| Cuellar to Filiasi | 1,416.92 mi (2,280.31 km) |
