| Luton to Forli | 779.32 mi (1,254.20 km) |
| Luton to Forlimpopoli | 784.66 mi (1,262.79 km) |
| Luton to Formello | 904.51 mi (1,455.67 km) |
| Luton to Formia | 987.43 mi (1,589.12 km) |
| Luton to Formigine | 723.06 mi (1,163.65 km) |
| Luton to Fossano | 629.33 mi (1,012.81 km) |
| Luton to Fossombrone | 832.26 mi (1,339.40 km) |
| Luton to Francavilla al Mare | 948.26 mi (1,526.07 km) |
| Luton to Francavilla Fontana | 1,158.27 mi (1,864.06 km) |
| Luton to Francofonte | 1,255.94 mi (2,021.24 km) |
| Luton to Frascati | 927.98 mi (1,493.45 km) |
| Luton to Frattamaggiore | 1,026.83 mi (1,652.53 km) |
| Luton to Frattaminore | 1,025.39 mi (1,650.21 km) |
| Luton to Frosinone | 958.93 mi (1,543.25 km) |
| Luton to Fucecchio | 764.82 mi (1,230.87 km) |
