| Foster City to Curtea de Arges | 6,363.52 mi (10,241.10 km) |
| Foster City to Dabuleni | 6,434.08 mi (10,354.65 km) |
| Foster City to Darabani | 6,210.76 mi (9,995.25 km) |
| Foster City to Darmanesti | 6,323.07 mi (10,176.01 km) |
| Foster City to Dej | 6,224.19 mi (10,016.86 km) |
| Foster City to Deva | 6,279.92 mi (10,106.55 km) |
| Foster City to Dolhasca | 6,258.79 mi (10,072.55 km) |
| Foster City to Dorohoi | 6,221.44 mi (10,012.44 km) |
| Foster City to Draganesti-Olt | 6,420.70 mi (10,333.12 km) |
| Foster City to Dragasani | 6,384.35 mi (10,274.62 km) |
| Foster City to Drobeta-Turnu Severin | 6,350.69 mi (10,220.45 km) |
| Foster City to Fagaras | 6,325.69 mi (10,180.22 km) |
| Foster City to Falticeni | 6,250.99 mi (10,059.99 km) |
| Foster City to Fetesti | 6,472.97 mi (10,417.25 km) |
| Foster City to Filiasi | 6,384.41 mi (10,274.72 km) |
