| Romeoville to Ferentino | 4,878.90 mi (7,851.84 km) |
| Romeoville to Fermo | 4,833.22 mi (7,778.32 km) |
| Romeoville to Ferrandina | 5,059.11 mi (8,141.85 km) |
| Romeoville to Ferrara | 4,679.85 mi (7,531.49 km) |
| Romeoville to Fiano Romano | 4,831.94 mi (7,776.25 km) |
| Romeoville to Ficarazzi | 5,046.13 mi (8,120.96 km) |
| Romeoville to Fidenza | 4,617.69 mi (7,431.46 km) |
| Romeoville to Fiesole | 4,710.07 mi (7,580.12 km) |
| Romeoville to Figline Valdarno | 4,725.00 mi (7,604.16 km) |
| Romeoville to Filottrano | 4,807.09 mi (7,736.27 km) |
| Romeoville to Finale Emilia | 4,666.83 mi (7,510.54 km) |
| Romeoville to Finale Ligure | 4,577.42 mi (7,366.65 km) |
| Romeoville to Fino Mornasco | 4,541.20 mi (7,308.36 km) |
| Romeoville to Fiorano Modenese | 4,660.99 mi (7,501.14 km) |
| Romeoville to Fiorenzuola d'Arda | 4,608.39 mi (7,416.49 km) |
