| Harderwijk to Dabuleni | 1,032.70 mi (1,661.97 km) |
| Harderwijk to Darabani | 965.90 mi (1,554.47 km) |
| Harderwijk to Darmanesti | 1,021.02 mi (1,643.17 km) |
| Harderwijk to Dej | 887.00 mi (1,427.49 km) |
| Harderwijk to Deva | 897.79 mi (1,444.85 km) |
| Harderwijk to Dolhasca | 990.07 mi (1,593.36 km) |
| Harderwijk to Dorohoi | 964.79 mi (1,552.68 km) |
| Harderwijk to Draganesti-Olt | 1,032.66 mi (1,661.90 km) |
| Harderwijk to Dragasani | 1,000.87 mi (1,610.75 km) |
| Harderwijk to Drobeta-Turnu Severin | 941.09 mi (1,514.54 km) |
| Harderwijk to Fagaras | 980.13 mi (1,577.37 km) |
| Harderwijk to Falticeni | 976.34 mi (1,571.27 km) |
| Harderwijk to Fetesti | 1,150.56 mi (1,851.64 km) |
| Harderwijk to Filiasi | 984.18 mi (1,583.88 km) |
| Harderwijk to Flamanzi | 996.89 mi (1,604.34 km) |
