| Staines-upon-Thames to Curtea de Arges | 1,229.58 mi (1,978.83 km) |
| Staines-upon-Thames to Dabuleni | 1,253.45 mi (2,017.23 km) |
| Staines-upon-Thames to Darabani | 1,221.65 mi (1,966.05 km) |
| Staines-upon-Thames to Darmanesti | 1,266.69 mi (2,038.54 km) |
| Staines-upon-Thames to Dej | 1,130.98 mi (1,820.14 km) |
| Staines-upon-Thames to Deva | 1,130.10 mi (1,818.71 km) |
| Staines-upon-Thames to Dolhasca | 1,241.96 mi (1,998.75 km) |
| Staines-upon-Thames to Dorohoi | 1,219.12 mi (1,961.98 km) |
| Staines-upon-Thames to Draganesti-Olt | 1,257.87 mi (2,024.35 km) |
| Staines-upon-Thames to Dragasani | 1,228.69 mi (1,977.38 km) |
| Staines-upon-Thames to Drobeta-Turnu Severin | 1,162.28 mi (1,870.52 km) |
| Staines-upon-Thames to Fagaras | 1,218.68 mi (1,961.27 km) |
| Staines-upon-Thames to Falticeni | 1,227.86 mi (1,976.04 km) |
| Staines-upon-Thames to Fetesti | 1,388.08 mi (2,233.90 km) |
| Staines-upon-Thames to Filiasi | 1,207.15 mi (1,942.72 km) |
