| Suwalki to Dabuleni | 713.44 mi (1,148.17 km) |
| Suwalki to Darabani | 438.10 mi (705.05 km) |
| Suwalki to Darmanesti | 556.42 mi (895.47 km) |
| Suwalki to Dej | 485.97 mi (782.10 km) |
| Suwalki to Deva | 568.00 mi (914.11 km) |
| Suwalki to Dolhasca | 487.86 mi (785.13 km) |
| Suwalki to Dorohoi | 450.06 mi (724.30 km) |
| Suwalki to Draganesti-Olt | 689.80 mi (1,110.13 km) |
| Suwalki to Dragasani | 654.80 mi (1,053.81 km) |
| Suwalki to Drobeta-Turnu Severin | 654.13 mi (1,052.72 km) |
| Suwalki to Fagaras | 577.44 mi (929.31 km) |
| Suwalki to Falticeni | 481.65 mi (775.14 km) |
| Suwalki to Fetesti | 704.14 mi (1,133.20 km) |
| Suwalki to Filiasi | 670.65 mi (1,079.31 km) |
| Suwalki to Flamanzi | 483.84 mi (778.67 km) |
