| Harlow to Curtea de Arges | 1,207.56 mi (1,943.39 km) |
| Harlow to Dabuleni | 1,233.73 mi (1,985.49 km) |
| Harlow to Darabani | 1,194.52 mi (1,922.39 km) |
| Harlow to Darmanesti | 1,242.01 mi (1,998.83 km) |
| Harlow to Dej | 1,106.55 mi (1,780.82 km) |
| Harlow to Deva | 1,108.03 mi (1,783.20 km) |
| Harlow to Dolhasca | 1,215.82 mi (1,956.68 km) |
| Harlow to Dorohoi | 1,192.36 mi (1,918.91 km) |
| Harlow to Draganesti-Olt | 1,237.33 mi (1,991.29 km) |
| Harlow to Dragasani | 1,207.61 mi (1,943.46 km) |
| Harlow to Drobeta-Turnu Severin | 1,142.34 mi (1,838.42 km) |
| Harlow to Fagaras | 1,195.48 mi (1,923.94 km) |
| Harlow to Falticeni | 1,201.80 mi (1,934.10 km) |
| Harlow to Fetesti | 1,365.25 mi (2,197.16 km) |
| Harlow to Filiasi | 1,186.95 mi (1,910.21 km) |
