| Romeoville to Curtea de Arges | 5,149.37 mi (8,287.12 km) |
| Romeoville to Dabuleni | 5,193.25 mi (8,357.72 km) |
| Romeoville to Darabani | 5,066.02 mi (8,152.97 km) |
| Romeoville to Darmanesti | 5,151.14 mi (8,289.97 km) |
| Romeoville to Dej | 5,025.89 mi (8,088.39 km) |
| Romeoville to Deva | 5,052.35 mi (8,130.98 km) |
| Romeoville to Dolhasca | 5,103.58 mi (8,213.42 km) |
| Romeoville to Dorohoi | 5,070.85 mi (8,160.75 km) |
| Romeoville to Draganesti-Olt | 5,191.01 mi (8,354.12 km) |
| Romeoville to Dragasani | 5,157.77 mi (8,300.63 km) |
| Romeoville to Drobeta-Turnu Severin | 5,101.91 mi (8,210.74 km) |
| Romeoville to Fagaras | 5,125.50 mi (8,248.70 km) |
| Romeoville to Falticeni | 5,091.91 mi (8,194.64 km) |
| Romeoville to Fetesti | 5,293.38 mi (8,518.87 km) |
| Romeoville to Filiasi | 5,144.08 mi (8,278.59 km) |
