| Os to Ferentino | 1,323.01 mi (2,129.18 km) |
| Os to Fermo | 1,228.59 mi (1,977.22 km) |
| Os to Ferrandina | 1,441.80 mi (2,320.35 km) |
| Os to Ferrara | 1,093.32 mi (1,759.54 km) |
| Os to Fiano Romano | 1,283.63 mi (2,065.80 km) |
| Os to Ficarazzi | 1,569.35 mi (2,525.63 km) |
| Os to Fidenza | 1,078.03 mi (1,734.93 km) |
| Os to Fiesole | 1,160.05 mi (1,866.91 km) |
| Os to Figline Valdarno | 1,174.54 mi (1,890.24 km) |
| Os to Filottrano | 1,206.04 mi (1,940.93 km) |
| Os to Finale Emilia | 1,090.22 mi (1,754.55 km) |
| Os to Finale Ligure | 1,115.70 mi (1,795.54 km) |
| Os to Fino Mornasco | 1,010.78 mi (1,626.69 km) |
| Os to Fiorano Modenese | 1,106.59 mi (1,780.89 km) |
| Os to Fiorenzuola d'Arda | 1,072.29 mi (1,725.69 km) |
