| Seia to Dabuleni | 1,636.03 mi (2,632.94 km) |
| Seia to Darabani | 1,761.67 mi (2,835.13 km) |
| Seia to Darmanesti | 1,749.97 mi (2,816.31 km) |
| Seia to Dej | 1,626.07 mi (2,616.90 km) |
| Seia to Deva | 1,578.18 mi (2,539.84 km) |
| Seia to Dolhasca | 1,758.90 mi (2,830.68 km) |
| Seia to Dorohoi | 1,751.66 mi (2,819.03 km) |
| Seia to Draganesti-Olt | 1,656.64 mi (2,666.11 km) |
| Seia to Dragasani | 1,642.36 mi (2,643.13 km) |
| Seia to Drobeta-Turnu Severin | 1,563.21 mi (2,515.75 km) |
| Seia to Fagaras | 1,677.15 mi (2,699.12 km) |
| Seia to Falticeni | 1,744.59 mi (2,807.65 km) |
| Seia to Fetesti | 1,818.38 mi (2,926.41 km) |
| Seia to Filiasi | 1,606.23 mi (2,584.98 km) |
| Seia to Flamanzi | 1,771.37 mi (2,850.74 km) |
