| London Colney to Curtea de Arges | 1,224.67 mi (1,970.92 km) |
| London Colney to Dabuleni | 1,250.21 mi (2,012.02 km) |
| London Colney to Darabani | 1,212.74 mi (1,951.71 km) |
| London Colney to Darmanesti | 1,259.76 mi (2,027.39 km) |
| London Colney to Dej | 1,124.24 mi (1,809.29 km) |
| London Colney to Deva | 1,125.14 mi (1,810.75 km) |
| London Colney to Dolhasca | 1,233.87 mi (1,985.72 km) |
| London Colney to Dorohoi | 1,210.52 mi (1,948.14 km) |
| London Colney to Draganesti-Olt | 1,254.05 mi (2,018.19 km) |
| London Colney to Dragasani | 1,224.47 mi (1,970.60 km) |
| London Colney to Drobeta-Turnu Severin | 1,158.88 mi (1,865.04 km) |
| London Colney to Fagaras | 1,212.88 mi (1,951.95 km) |
| London Colney to Falticeni | 1,219.83 mi (1,963.12 km) |
| London Colney to Fetesti | 1,382.57 mi (2,225.04 km) |
| London Colney to Filiasi | 1,203.57 mi (1,936.95 km) |
