| Colwyn Bay to Curtea de Arges | 1,387.28 mi (2,232.61 km) |
| Colwyn Bay to Dabuleni | 1,417.79 mi (2,281.71 km) |
| Colwyn Bay to Darabani | 1,359.24 mi (2,187.49 km) |
| Colwyn Bay to Darmanesti | 1,414.88 mi (2,277.02 km) |
| Colwyn Bay to Dej | 1,280.51 mi (2,060.78 km) |
| Colwyn Bay to Deva | 1,287.85 mi (2,072.60 km) |
| Colwyn Bay to Dolhasca | 1,384.08 mi (2,227.46 km) |
| Colwyn Bay to Dorohoi | 1,358.47 mi (2,186.25 km) |
| Colwyn Bay to Draganesti-Olt | 1,419.95 mi (2,285.19 km) |
| Colwyn Bay to Dragasani | 1,389.28 mi (2,235.84 km) |
| Colwyn Bay to Drobeta-Turnu Severin | 1,326.18 mi (2,134.28 km) |
| Colwyn Bay to Fagaras | 1,372.47 mi (2,208.77 km) |
| Colwyn Bay to Falticeni | 1,370.38 mi (2,205.42 km) |
| Colwyn Bay to Fetesti | 1,542.80 mi (2,482.90 km) |
| Colwyn Bay to Filiasi | 1,370.28 mi (2,205.25 km) |
