| Sleaford to Ferentino | 1,006.53 mi (1,619.85 km) |
| Sleaford to Fermo | 938.64 mi (1,510.59 km) |
| Sleaford to Ferrandina | 1,170.15 mi (1,883.17 km) |
| Sleaford to Ferrara | 783.15 mi (1,260.36 km) |
| Sleaford to Fiano Romano | 960.09 mi (1,545.12 km) |
| Sleaford to Ficarazzi | 1,225.23 mi (1,971.81 km) |
| Sleaford to Fidenza | 734.53 mi (1,182.10 km) |
| Sleaford to Fiesole | 829.35 mi (1,334.72 km) |
| Sleaford to Figline Valdarno | 845.13 mi (1,360.11 km) |
| Sleaford to Filottrano | 912.44 mi (1,468.43 km) |
| Sleaford to Finale Emilia | 772.80 mi (1,243.71 km) |
| Sleaford to Finale Ligure | 728.19 mi (1,171.91 km) |
| Sleaford to Fino Mornasco | 655.59 mi (1,055.07 km) |
| Sleaford to Fiorano Modenese | 775.02 mi (1,247.27 km) |
| Sleaford to Fiorenzuola d'Arda | 725.99 mi (1,168.36 km) |
