| Williamsport to Ferentino | 4,434.29 mi (7,136.30 km) |
| Williamsport to Fermo | 4,398.35 mi (7,078.45 km) |
| Williamsport to Ferrandina | 4,617.99 mi (7,431.94 km) |
| Williamsport to Ferrara | 4,248.58 mi (6,837.43 km) |
| Williamsport to Fiano Romano | 4,388.06 mi (7,061.90 km) |
| Williamsport to Ficarazzi | 4,583.24 mi (7,376.01 km) |
| Williamsport to Fidenza | 4,182.17 mi (6,730.56 km) |
| Williamsport to Fiesole | 4,271.74 mi (6,874.71 km) |
| Williamsport to Figline Valdarno | 4,286.07 mi (6,897.77 km) |
| Williamsport to Filottrano | 4,372.68 mi (7,037.15 km) |
| Williamsport to Finale Emilia | 4,234.59 mi (6,814.92 km) |
| Williamsport to Finale Ligure | 4,132.91 mi (6,651.27 km) |
| Williamsport to Fino Mornasco | 4,108.22 mi (6,611.54 km) |
| Williamsport to Fiorano Modenese | 4,225.60 mi (6,800.45 km) |
| Williamsport to Fiorenzuola d'Arda | 4,172.81 mi (6,715.49 km) |
