| Diamond Bar to Forli | 6,181.53 mi (9,948.21 km) |
| Diamond Bar to Forlimpopoli | 6,186.82 mi (9,956.72 km) |
| Diamond Bar to Formello | 6,307.51 mi (10,150.96 km) |
| Diamond Bar to Formia | 6,390.85 mi (10,285.07 km) |
| Diamond Bar to Formigine | 6,126.36 mi (9,859.42 km) |
| Diamond Bar to Fossano | 6,025.20 mi (9,696.62 km) |
| Diamond Bar to Fossombrone | 6,234.19 mi (10,032.95 km) |
| Diamond Bar to Francavilla al Mare | 6,350.19 mi (10,219.64 km) |
| Diamond Bar to Francavilla Fontana | 6,556.23 mi (10,551.24 km) |
| Diamond Bar to Francofonte | 6,651.90 mi (10,705.20 km) |
| Diamond Bar to Frascati | 6,330.99 mi (10,188.74 km) |
| Diamond Bar to Frattamaggiore | 6,430.42 mi (10,348.77 km) |
| Diamond Bar to Frattaminore | 6,428.98 mi (10,346.44 km) |
| Diamond Bar to Frosinone | 6,362.43 mi (10,239.34 km) |
| Diamond Bar to Fucecchio | 6,168.11 mi (9,926.61 km) |
