| Guadarrama to Ferentino | 902.86 mi (1,453.02 km) |
| Guadarrama to Fermo | 929.54 mi (1,495.94 km) |
| Guadarrama to Ferrandina | 1,075.31 mi (1,730.54 km) |
| Guadarrama to Ferrara | 845.41 mi (1,360.55 km) |
| Guadarrama to Fiano Romano | 869.41 mi (1,399.18 km) |
| Guadarrama to Ficarazzi | 952.82 mi (1,533.42 km) |
| Guadarrama to Fidenza | 772.94 mi (1,243.92 km) |
| Guadarrama to Fiesole | 814.66 mi (1,311.07 km) |
| Guadarrama to Figline Valdarno | 821.09 mi (1,321.41 km) |
| Guadarrama to Filottrano | 912.97 mi (1,469.28 km) |
| Guadarrama to Finale Emilia | 829.60 mi (1,335.11 km) |
| Guadarrama to Finale Ligure | 677.81 mi (1,090.83 km) |
| Guadarrama to Fino Mornasco | 746.85 mi (1,201.93 km) |
| Guadarrama to Fiorano Modenese | 802.21 mi (1,291.02 km) |
| Guadarrama to Fiorenzuola d'Arda | 766.52 mi (1,233.60 km) |
