| Rocky River to Curtea de Arges | 4,933.06 mi (7,938.99 km) |
| Rocky River to Dabuleni | 4,971.43 mi (8,000.75 km) |
| Rocky River to Darabani | 4,863.80 mi (7,827.53 km) |
| Rocky River to Darmanesti | 4,942.63 mi (7,954.40 km) |
| Rocky River to Dej | 4,814.20 mi (7,747.70 km) |
| Rocky River to Deva | 4,834.82 mi (7,780.89 km) |
| Rocky River to Dolhasca | 4,898.86 mi (7,883.95 km) |
| Rocky River to Dorohoi | 4,867.47 mi (7,833.43 km) |
| Rocky River to Draganesti-Olt | 4,971.28 mi (8,000.50 km) |
| Rocky River to Dragasani | 4,939.04 mi (7,948.62 km) |
| Rocky River to Drobeta-Turnu Severin | 4,879.79 mi (7,853.26 km) |
| Rocky River to Fagaras | 4,912.10 mi (7,905.25 km) |
| Rocky River to Falticeni | 4,886.63 mi (7,864.28 km) |
| Rocky River to Fetesti | 5,081.50 mi (8,177.89 km) |
| Rocky River to Filiasi | 4,922.98 mi (7,922.77 km) |
