| Pittsburgh to Curtea de Arges | 4,912.41 mi (7,905.76 km) |
| Pittsburgh to Dabuleni | 4,947.95 mi (7,962.96 km) |
| Pittsburgh to Darabani | 4,850.19 mi (7,805.63 km) |
| Pittsburgh to Darmanesti | 4,925.85 mi (7,927.39 km) |
| Pittsburgh to Dej | 4,796.04 mi (7,718.48 km) |
| Pittsburgh to Deva | 4,813.71 mi (7,746.92 km) |
| Pittsburgh to Dolhasca | 4,883.99 mi (7,860.02 km) |
| Pittsburgh to Dorohoi | 4,853.29 mi (7,810.62 km) |
| Pittsburgh to Draganesti-Olt | 4,948.85 mi (7,964.41 km) |
| Pittsburgh to Dragasani | 4,917.17 mi (7,913.43 km) |
| Pittsburgh to Drobeta-Turnu Severin | 4,856.28 mi (7,815.43 km) |
| Pittsburgh to Fagaras | 4,892.94 mi (7,874.42 km) |
| Pittsburgh to Falticeni | 4,871.51 mi (7,839.94 km) |
| Pittsburgh to Fetesti | 5,062.85 mi (8,147.87 km) |
| Pittsburgh to Filiasi | 4,899.94 mi (7,885.68 km) |
