| Pittsburgh to Forli | 4,444.70 mi (7,153.06 km) |
| Pittsburgh to Forlimpopoli | 4,450.04 mi (7,161.65 km) |
| Pittsburgh to Formello | 4,540.32 mi (7,306.94 km) |
| Pittsburgh to Formia | 4,623.90 mi (7,441.45 km) |
| Pittsburgh to Formigine | 4,384.29 mi (7,055.84 km) |
| Pittsburgh to Fossano | 4,251.20 mi (6,841.65 km) |
| Pittsburgh to Fossombrone | 4,496.70 mi (7,236.74 km) |
| Pittsburgh to Francavilla al Mare | 4,608.17 mi (7,416.14 km) |
| Pittsburgh to Francavilla Fontana | 4,822.07 mi (7,760.37 km) |
| Pittsburgh to Francofonte | 4,840.25 mi (7,789.62 km) |
| Pittsburgh to Frascati | 4,562.63 mi (7,342.85 km) |
| Pittsburgh to Frattamaggiore | 4,665.55 mi (7,508.48 km) |
| Pittsburgh to Frattaminore | 4,664.18 mi (7,506.28 km) |
| Pittsburgh to Frosinone | 4,598.24 mi (7,400.15 km) |
| Pittsburgh to Fucecchio | 4,410.56 mi (7,098.11 km) |
