| Glenn Dale to Curtea de Arges | 4,858.68 mi (7,819.30 km) |
| Glenn Dale to Dabuleni | 4,889.65 mi (7,869.12 km) |
| Glenn Dale to Darabani | 4,807.80 mi (7,737.41 km) |
| Glenn Dale to Darmanesti | 4,878.22 mi (7,850.74 km) |
| Glenn Dale to Dej | 4,746.51 mi (7,638.77 km) |
| Glenn Dale to Deva | 4,759.46 mi (7,659.61 km) |
| Glenn Dale to Dolhasca | 4,839.50 mi (7,788.43 km) |
| Glenn Dale to Dorohoi | 4,809.99 mi (7,740.93 km) |
| Glenn Dale to Draganesti-Olt | 4,892.22 mi (7,873.27 km) |
| Glenn Dale to Dragasani | 4,861.49 mi (7,823.82 km) |
| Glenn Dale to Drobeta-Turnu Severin | 4,798.12 mi (7,721.84 km) |
| Glenn Dale to Fagaras | 4,841.61 mi (7,791.82 km) |
| Glenn Dale to Falticeni | 4,826.66 mi (7,767.75 km) |
| Glenn Dale to Fetesti | 5,011.97 mi (8,065.98 km) |
| Glenn Dale to Filiasi | 4,842.42 mi (7,793.12 km) |
