| Keystone to Ferentino | 5,232.72 mi (8,421.26 km) |
| Keystone to Fermo | 5,210.90 mi (8,386.14 km) |
| Keystone to Ferrandina | 5,418.32 mi (8,719.94 km) |
| Keystone to Ferrara | 5,068.34 mi (8,156.70 km) |
| Keystone to Fiano Romano | 5,188.35 mi (8,349.85 km) |
| Keystone to Ficarazzi | 5,350.59 mi (8,610.94 km) |
| Keystone to Fidenza | 4,997.49 mi (8,042.69 km) |
| Keystone to Fiesole | 5,081.78 mi (8,178.33 km) |
| Keystone to Figline Valdarno | 5,095.04 mi (8,199.67 km) |
| Keystone to Filottrano | 5,186.28 mi (8,346.52 km) |
| Keystone to Finale Emilia | 5,053.33 mi (8,132.55 km) |
| Keystone to Finale Ligure | 4,936.79 mi (7,944.99 km) |
| Keystone to Fino Mornasco | 4,928.11 mi (7,931.03 km) |
| Keystone to Fiorano Modenese | 5,040.36 mi (8,111.68 km) |
| Keystone to Fiorenzuola d'Arda | 4,988.20 mi (8,027.73 km) |
