| Ronkonkoma to Curtea de Arges | 4,629.41 mi (7,450.32 km) |
| Ronkonkoma to Dabuleni | 4,659.55 mi (7,498.82 km) |
| Ronkonkoma to Darabani | 4,581.13 mi (7,372.62 km) |
| Ronkonkoma to Darmanesti | 4,650.23 mi (7,483.83 km) |
| Ronkonkoma to Dej | 4,518.14 mi (7,271.24 km) |
| Ronkonkoma to Deva | 4,530.11 mi (7,290.51 km) |
| Ronkonkoma to Dolhasca | 4,612.28 mi (7,422.75 km) |
| Ronkonkoma to Dorohoi | 4,583.08 mi (7,375.75 km) |
| Ronkonkoma to Draganesti-Olt | 4,662.41 mi (7,503.42 km) |
| Ronkonkoma to Dragasani | 4,631.86 mi (7,454.25 km) |
| Ronkonkoma to Drobeta-Turnu Severin | 4,568.08 mi (7,351.61 km) |
| Ronkonkoma to Fagaras | 4,612.82 mi (7,423.62 km) |
| Ronkonkoma to Falticeni | 4,599.35 mi (7,401.93 km) |
| Ronkonkoma to Fetesti | 4,783.22 mi (7,697.85 km) |
| Ronkonkoma to Filiasi | 4,612.47 mi (7,423.05 km) |
