| Sintra to Ferentino | 1,206.87 mi (1,942.26 km) |
| Sintra to Fermo | 1,237.89 mi (1,992.18 km) |
| Sintra to Ferrandina | 1,374.66 mi (2,212.30 km) |
| Sintra to Ferrara | 1,155.09 mi (1,858.93 km) |
| Sintra to Fiano Romano | 1,175.25 mi (1,891.39 km) |
| Sintra to Ficarazzi | 1,234.62 mi (1,986.92 km) |
| Sintra to Fidenza | 1,082.30 mi (1,741.79 km) |
| Sintra to Fiesole | 1,124.28 mi (1,809.35 km) |
| Sintra to Figline Valdarno | 1,130.49 mi (1,819.36 km) |
| Sintra to Filottrano | 1,221.85 mi (1,966.38 km) |
| Sintra to Finale Emilia | 1,139.24 mi (1,833.42 km) |
| Sintra to Finale Ligure | 987.51 mi (1,589.24 km) |
| Sintra to Fino Mornasco | 1,053.73 mi (1,695.82 km) |
| Sintra to Fiorano Modenese | 1,111.97 mi (1,789.55 km) |
| Sintra to Fiorenzuola d'Arda | 1,075.75 mi (1,731.25 km) |
