| Gretna to Forli | 5,349.87 mi (8,609.78 km) |
| Gretna to Forlimpopoli | 5,355.17 mi (8,618.31 km) |
| Gretna to Formello | 5,439.50 mi (8,754.03 km) |
| Gretna to Formia | 5,522.32 mi (8,887.31 km) |
| Gretna to Formigine | 5,289.18 mi (8,512.10 km) |
| Gretna to Fossano | 5,151.96 mi (8,291.28 km) |
| Gretna to Fossombrone | 5,401.32 mi (8,692.58 km) |
| Gretna to Francavilla al Mare | 5,511.08 mi (8,869.23 km) |
| Gretna to Francavilla Fontana | 5,724.33 mi (9,212.43 km) |
| Gretna to Francofonte | 5,726.85 mi (9,216.48 km) |
| Gretna to Frascati | 5,461.39 mi (8,789.25 km) |
| Gretna to Frattamaggiore | 5,563.94 mi (8,954.30 km) |
| Gretna to Frattaminore | 5,562.60 mi (8,952.14 km) |
| Gretna to Frosinone | 5,497.41 mi (8,847.23 km) |
| Gretna to Fucecchio | 5,312.68 mi (8,549.94 km) |
