| Estoril to Dabuleni | 1,762.32 mi (2,836.19 km) |
| Estoril to Darabani | 1,899.84 mi (3,057.50 km) |
| Estoril to Darmanesti | 1,883.82 mi (3,031.71 km) |
| Estoril to Dej | 1,762.10 mi (2,835.82 km) |
| Estoril to Deva | 1,711.04 mi (2,753.66 km) |
| Estoril to Dolhasca | 1,895.36 mi (3,050.28 km) |
| Estoril to Dorohoi | 1,889.36 mi (3,040.64 km) |
| Estoril to Draganesti-Olt | 1,784.16 mi (2,871.32 km) |
| Estoril to Dragasani | 1,771.43 mi (2,850.84 km) |
| Estoril to Drobeta-Turnu Severin | 1,692.24 mi (2,723.41 km) |
| Estoril to Fagaras | 1,809.69 mi (2,912.42 km) |
| Estoril to Falticeni | 1,881.15 mi (3,027.42 km) |
| Estoril to Fetesti | 1,946.87 mi (3,133.19 km) |
| Estoril to Filiasi | 1,734.47 mi (2,791.37 km) |
| Estoril to Flamanzi | 1,908.07 mi (3,070.75 km) |
