| Llanelli to Curtea de Arges | 1,387.19 mi (2,232.46 km) |
| Llanelli to Dabuleni | 1,410.06 mi (2,269.27 km) |
| Llanelli to Darabani | 1,378.15 mi (2,217.91 km) |
| Llanelli to Darmanesti | 1,424.38 mi (2,292.32 km) |
| Llanelli to Dej | 1,288.72 mi (2,073.99 km) |
| Llanelli to Deva | 1,287.72 mi (2,072.39 km) |
| Llanelli to Dolhasca | 1,399.11 mi (2,251.65 km) |
| Llanelli to Dorohoi | 1,375.89 mi (2,214.28 km) |
| Llanelli to Draganesti-Olt | 1,414.92 mi (2,277.10 km) |
| Llanelli to Dragasani | 1,385.97 mi (2,230.51 km) |
| Llanelli to Drobeta-Turnu Severin | 1,319.05 mi (2,122.80 km) |
| Llanelli to Fagaras | 1,376.47 mi (2,215.22 km) |
| Llanelli to Falticeni | 1,385.05 mi (2,229.02 km) |
| Llanelli to Fetesti | 1,545.83 mi (2,487.78 km) |
| Llanelli to Filiasi | 1,364.04 mi (2,195.20 km) |
