| Northolt to Ferentino | 936.34 mi (1,506.89 km) |
| Northolt to Fermo | 875.06 mi (1,408.27 km) |
| Northolt to Ferrandina | 1,105.79 mi (1,779.60 km) |
| Northolt to Ferrara | 719.53 mi (1,157.98 km) |
| Northolt to Fiano Romano | 889.38 mi (1,431.32 km) |
| Northolt to Ficarazzi | 1,147.06 mi (1,846.02 km) |
| Northolt to Fidenza | 665.11 mi (1,070.40 km) |
| Northolt to Fiesole | 760.04 mi (1,223.17 km) |
| Northolt to Figline Valdarno | 775.70 mi (1,248.37 km) |
| Northolt to Filottrano | 848.74 mi (1,365.91 km) |
| Northolt to Finale Emilia | 707.93 mi (1,139.30 km) |
| Northolt to Finale Ligure | 649.35 mi (1,045.03 km) |
| Northolt to Fino Mornasco | 586.23 mi (943.44 km) |
| Northolt to Fiorano Modenese | 707.00 mi (1,137.80 km) |
| Northolt to Fiorenzuola d'Arda | 656.22 mi (1,056.09 km) |
