| Rancho Cucamonga to Forli | 6,166.43 mi (9,923.90 km) |
| Rancho Cucamonga to Forlimpopoli | 6,171.72 mi (9,932.42 km) |
| Rancho Cucamonga to Formello | 6,292.27 mi (10,126.43 km) |
| Rancho Cucamonga to Formia | 6,375.63 mi (10,260.58 km) |
| Rancho Cucamonga to Formigine | 6,111.21 mi (9,835.04 km) |
| Rancho Cucamonga to Fossano | 6,009.84 mi (9,671.91 km) |
| Rancho Cucamonga to Fossombrone | 6,219.09 mi (10,008.67 km) |
| Rancho Cucamonga to Francavilla al Mare | 6,335.10 mi (10,195.36 km) |
| Rancho Cucamonga to Francavilla Fontana | 6,541.25 mi (10,527.13 km) |
| Rancho Cucamonga to Francofonte | 6,636.48 mi (10,680.39 km) |
| Rancho Cucamonga to Frascati | 6,315.74 mi (10,164.21 km) |
| Rancho Cucamonga to Frattamaggiore | 6,415.22 mi (10,324.31 km) |
| Rancho Cucamonga to Frattaminore | 6,413.78 mi (10,321.99 km) |
| Rancho Cucamonga to Frosinone | 6,347.22 mi (10,214.86 km) |
| Rancho Cucamonga to Fucecchio | 6,152.88 mi (9,902.11 km) |
