| Rockford to Fisciano | 4,992.22 mi (8,034.21 km) |
| Rockford to Fiuggi | 4,883.35 mi (7,858.99 km) |
| Rockford to Fiume Veneto | 4,683.99 mi (7,538.15 km) |
| Rockford to Fiumefreddo di Sicilia | 5,143.97 mi (8,278.42 km) |
| Rockford to Fiumicino | 4,845.86 mi (7,798.65 km) |
| Rockford to Flero | 4,605.65 mi (7,412.08 km) |
| Rockford to Florence | 4,720.16 mi (7,596.36 km) |
| Rockford to Floridia | 5,175.03 mi (8,328.40 km) |
| Rockford to Foggia | 4,989.78 mi (8,030.28 km) |
| Rockford to Foiano della Chiana | 4,764.67 mi (7,667.99 km) |
| Rockford to Folignano | 4,854.57 mi (7,812.68 km) |
| Rockford to Foligno | 4,812.31 mi (7,744.67 km) |
| Rockford to Follonica | 4,737.35 mi (7,624.04 km) |
| Rockford to Fondi | 4,911.28 mi (7,903.94 km) |
| Rockford to Fontanafredda | 4,676.28 mi (7,525.75 km) |
