| Rock Island to Curtea de Arges | 5,243.27 mi (8,438.22 km) |
| Rock Island to Dabuleni | 5,289.09 mi (8,511.97 km) |
| Rock Island to Darabani | 5,154.85 mi (8,295.94 km) |
| Rock Island to Darmanesti | 5,242.19 mi (8,436.49 km) |
| Rock Island to Dej | 5,118.23 mi (8,236.99 km) |
| Rock Island to Deva | 5,146.78 mi (8,282.95 km) |
| Rock Island to Dolhasca | 5,193.29 mi (8,357.80 km) |
| Rock Island to Dorohoi | 5,160.11 mi (8,304.40 km) |
| Rock Island to Draganesti-Olt | 5,286.10 mi (8,507.15 km) |
| Rock Island to Dragasani | 5,252.53 mi (8,453.13 km) |
| Rock Island to Drobeta-Turnu Severin | 5,197.96 mi (8,365.31 km) |
| Rock Island to Fagaras | 5,218.36 mi (8,398.14 km) |
| Rock Island to Falticeni | 5,181.84 mi (8,339.36 km) |
| Rock Island to Fetesti | 5,385.50 mi (8,667.13 km) |
| Rock Island to Filiasi | 5,239.71 mi (8,432.50 km) |
