| Sintra to Forli | 1,166.90 mi (1,877.94 km) |
| Sintra to Forlimpopoli | 1,170.28 mi (1,883.38 km) |
| Sintra to Formello | 1,164.63 mi (1,874.29 km) |
| Sintra to Formia | 1,225.25 mi (1,971.84 km) |
| Sintra to Formigine | 1,118.77 mi (1,800.49 km) |
| Sintra to Fossano | 966.36 mi (1,555.21 km) |
| Sintra to Fossombrone | 1,198.01 mi (1,928.01 km) |
| Sintra to Francavilla al Mare | 1,263.08 mi (2,032.74 km) |
| Sintra to Francavilla Fontana | 1,433.90 mi (2,307.65 km) |
| Sintra to Francofonte | 1,321.74 mi (2,127.13 km) |
| Sintra to Frascati | 1,178.07 mi (1,895.92 km) |
| Sintra to Frattamaggiore | 1,260.08 mi (2,027.91 km) |
| Sintra to Frattaminore | 1,259.20 mi (2,026.48 km) |
| Sintra to Frosinone | 1,211.91 mi (1,950.39 km) |
| Sintra to Fucecchio | 1,099.21 mi (1,769.02 km) |
