| Chicago Heights to Curtea de Arges | 5,139.31 mi (8,270.92 km) |
| Chicago Heights to Dabuleni | 5,182.66 mi (8,340.68 km) |
| Chicago Heights to Darabani | 5,057.29 mi (8,138.92 km) |
| Chicago Heights to Darmanesti | 5,141.83 mi (8,274.98 km) |
| Chicago Heights to Dej | 5,016.25 mi (8,072.88 km) |
| Chicago Heights to Deva | 5,042.16 mi (8,114.57 km) |
| Chicago Heights to Dolhasca | 5,094.62 mi (8,199.01 km) |
| Chicago Heights to Dorohoi | 5,062.02 mi (8,146.53 km) |
| Chicago Heights to Draganesti-Olt | 5,180.62 mi (8,337.40 km) |
| Chicago Heights to Dragasani | 5,147.48 mi (8,284.06 km) |
| Chicago Heights to Drobeta-Turnu Severin | 5,091.28 mi (8,193.62 km) |
| Chicago Heights to Fagaras | 5,115.72 mi (8,232.95 km) |
| Chicago Heights to Falticeni | 5,082.90 mi (8,180.14 km) |
| Chicago Heights to Fetesti | 5,283.77 mi (8,503.41 km) |
| Chicago Heights to Filiasi | 5,133.55 mi (8,261.65 km) |
