| Seclin to Forlimpopoli | 611.44 mi (984.02 km) |
| Seclin to Formello | 735.02 mi (1,182.90 km) |
| Seclin to Formia | 817.06 mi (1,314.92 km) |
| Seclin to Formigine | 550.95 mi (886.66 km) |
| Seclin to Fossano | 468.69 mi (754.28 km) |
| Seclin to Fossombrone | 658.93 mi (1,060.45 km) |
| Seclin to Francavilla al Mare | 774.99 mi (1,247.22 km) |
| Seclin to Francavilla Fontana | 984.02 mi (1,583.63 km) |
| Seclin to Francofonte | 1,090.05 mi (1,754.26 km) |
| Seclin to Frascati | 758.43 mi (1,220.58 km) |
| Seclin to Frattamaggiore | 855.84 mi (1,377.34 km) |
| Seclin to Frattaminore | 854.40 mi (1,375.02 km) |
| Seclin to Frosinone | 788.38 mi (1,268.78 km) |
| Seclin to Fucecchio | 595.21 mi (957.89 km) |
| Seclin to Gaeta | 818.42 mi (1,317.13 km) |
