| Harrow to Ferentino | 937.27 mi (1,508.39 km) |
| Harrow to Fermo | 875.74 mi (1,409.37 km) |
| Harrow to Ferrandina | 1,106.52 mi (1,780.78 km) |
| Harrow to Ferrara | 720.19 mi (1,159.04 km) |
| Harrow to Fiano Romano | 890.32 mi (1,432.83 km) |
| Harrow to Ficarazzi | 1,148.31 mi (1,848.03 km) |
| Harrow to Fidenza | 665.98 mi (1,071.78 km) |
| Harrow to Fiesole | 760.92 mi (1,224.58 km) |
| Harrow to Figline Valdarno | 776.58 mi (1,249.79 km) |
| Harrow to Filottrano | 849.42 mi (1,367.01 km) |
| Harrow to Finale Emilia | 708.63 mi (1,140.43 km) |
| Harrow to Finale Ligure | 650.58 mi (1,047.01 km) |
| Harrow to Fino Mornasco | 587.07 mi (944.80 km) |
| Harrow to Fiorano Modenese | 707.81 mi (1,139.12 km) |
| Harrow to Fiorenzuola d'Arda | 657.09 mi (1,057.49 km) |
