| Upper Grand Lagoon to Forli | 5,150.07 mi (8,288.23 km) |
| Upper Grand Lagoon to Forlimpopoli | 5,155.32 mi (8,296.68 km) |
| Upper Grand Lagoon to Formello | 5,234.62 mi (8,424.31 km) |
| Upper Grand Lagoon to Formia | 5,316.70 mi (8,556.41 km) |
| Upper Grand Lagoon to Formigine | 5,089.24 mi (8,190.33 km) |
| Upper Grand Lagoon to Fossano | 4,948.86 mi (7,964.42 km) |
| Upper Grand Lagoon to Fossombrone | 5,200.92 mi (8,370.08 km) |
| Upper Grand Lagoon to Francavilla al Mare | 5,309.01 mi (8,544.02 km) |
| Upper Grand Lagoon to Francavilla Fontana | 5,521.33 mi (8,885.72 km) |
| Upper Grand Lagoon to Francofonte | 5,513.29 mi (8,872.79 km) |
| Upper Grand Lagoon to Frascati | 5,256.14 mi (8,458.94 km) |
| Upper Grand Lagoon to Frattamaggiore | 5,358.23 mi (8,623.24 km) |
| Upper Grand Lagoon to Frattaminore | 5,356.91 mi (8,621.12 km) |
| Upper Grand Lagoon to Frosinone | 5,292.41 mi (8,517.31 km) |
| Upper Grand Lagoon to Fucecchio | 5,110.35 mi (8,224.31 km) |
