| Seaham to Curtea de Arges | 1,324.73 mi (2,131.94 km) |
| Seaham to Dabuleni | 1,364.06 mi (2,195.24 km) |
| Seaham to Darabani | 1,275.44 mi (2,052.62 km) |
| Seaham to Darmanesti | 1,341.06 mi (2,158.22 km) |
| Seaham to Dej | 1,209.33 mi (1,946.24 km) |
| Seaham to Deva | 1,226.30 mi (1,973.53 km) |
| Seaham to Dolhasca | 1,304.32 mi (2,099.10 km) |
| Seaham to Dorohoi | 1,276.29 mi (2,053.99 km) |
| Seaham to Draganesti-Olt | 1,362.96 mi (2,193.47 km) |
| Seaham to Dragasani | 1,330.52 mi (2,141.26 km) |
| Seaham to Drobeta-Turnu Severin | 1,272.58 mi (2,048.01 km) |
| Seaham to Fagaras | 1,305.28 mi (2,100.65 km) |
| Seaham to Falticeni | 1,291.14 mi (2,077.89 km) |
| Seaham to Fetesti | 1,475.41 mi (2,374.45 km) |
| Seaham to Filiasi | 1,315.18 mi (2,116.58 km) |
