| Rockford to Forli | 4,731.20 mi (7,614.14 km) |
| Rockford to Forlimpopoli | 4,736.58 mi (7,622.80 km) |
| Rockford to Formello | 4,838.56 mi (7,786.91 km) |
| Rockford to Formia | 4,922.92 mi (7,922.67 km) |
| Rockford to Formigine | 4,671.95 mi (7,518.78 km) |
| Rockford to Fossano | 4,548.83 mi (7,320.64 km) |
| Rockford to Fossombrone | 4,784.02 mi (7,699.14 km) |
| Rockford to Francavilla al Mare | 4,898.30 mi (7,883.06 km) |
| Rockford to Francavilla Fontana | 5,111.82 mi (8,226.68 km) |
| Rockford to Francofonte | 5,157.17 mi (8,299.67 km) |
| Rockford to Frascati | 4,861.52 mi (7,823.86 km) |
| Rockford to Frattamaggiore | 4,964.27 mi (7,989.22 km) |
| Rockford to Frattaminore | 4,962.86 mi (7,986.95 km) |
| Rockford to Frosinone | 4,896.02 mi (7,879.39 km) |
| Rockford to Fucecchio | 4,704.00 mi (7,570.35 km) |
