| Key Largo to Ferentino | 5,262.42 mi (8,469.04 km) |
| Key Largo to Fermo | 5,247.20 mi (8,444.55 km) |
| Key Largo to Ferrandina | 5,447.65 mi (8,767.14 km) |
| Key Largo to Ferrara | 5,108.94 mi (8,222.04 km) |
| Key Largo to Fiano Romano | 5,219.18 mi (8,399.45 km) |
| Key Largo to Ficarazzi | 5,366.00 mi (8,635.74 km) |
| Key Largo to Fidenza | 5,036.47 mi (8,105.42 km) |
| Key Largo to Fiesole | 5,117.75 mi (8,236.21 km) |
| Key Largo to Figline Valdarno | 5,130.42 mi (8,256.62 km) |
| Key Largo to Filottrano | 5,223.22 mi (8,405.97 km) |
| Key Largo to Finale Emilia | 5,093.55 mi (8,197.27 km) |
| Key Largo to Finale Ligure | 4,970.93 mi (7,999.94 km) |
| Key Largo to Fino Mornasco | 4,969.69 mi (7,997.94 km) |
| Key Largo to Fiorano Modenese | 5,078.79 mi (8,173.53 km) |
| Key Largo to Fiorenzuola d'Arda | 5,027.27 mi (8,090.61 km) |
