| Middlesbrough to Curtea de Arges | 1,314.78 mi (2,115.94 km) |
| Middlesbrough to Dabuleni | 1,353.07 mi (2,177.55 km) |
| Middlesbrough to Darabani | 1,268.41 mi (2,041.31 km) |
| Middlesbrough to Darmanesti | 1,332.61 mi (2,144.63 km) |
| Middlesbrough to Dej | 1,200.45 mi (1,931.93 km) |
| Middlesbrough to Deva | 1,216.17 mi (1,957.24 km) |
| Middlesbrough to Dolhasca | 1,296.70 mi (2,086.84 km) |
| Middlesbrough to Dorohoi | 1,269.02 mi (2,042.29 km) |
| Middlesbrough to Draganesti-Olt | 1,352.35 mi (2,176.40 km) |
| Middlesbrough to Dragasani | 1,320.11 mi (2,124.51 km) |
| Middlesbrough to Drobeta-Turnu Severin | 1,261.52 mi (2,030.22 km) |
| Middlesbrough to Fagaras | 1,295.92 mi (2,085.58 km) |
| Middlesbrough to Falticeni | 1,283.44 mi (2,065.50 km) |
| Middlesbrough to Fetesti | 1,466.16 mi (2,359.55 km) |
| Middlesbrough to Filiasi | 1,304.32 mi (2,099.10 km) |
