| Castleford to Forli | 890.94 mi (1,433.83 km) |
| Castleford to Forlimpopoli | 896.20 mi (1,442.30 km) |
| Castleford to Formello | 1,021.97 mi (1,644.71 km) |
| Castleford to Formia | 1,103.72 mi (1,776.26 km) |
| Castleford to Formigine | 836.94 mi (1,346.92 km) |
| Castleford to Fossano | 753.60 mi (1,212.81 km) |
| Castleford to Fossombrone | 943.44 mi (1,518.32 km) |
| Castleford to Francavilla al Mare | 1,059.37 mi (1,704.89 km) |
| Castleford to Francavilla Fontana | 1,266.01 mi (2,037.45 km) |
| Castleford to Francofonte | 1,377.06 mi (2,216.17 km) |
| Castleford to Frascati | 1,045.37 mi (1,682.35 km) |
| Castleford to Frattamaggiore | 1,142.20 mi (1,838.20 km) |
| Castleford to Frattaminore | 1,140.76 mi (1,835.88 km) |
| Castleford to Frosinone | 1,074.99 mi (1,730.03 km) |
| Castleford to Fucecchio | 882.19 mi (1,419.75 km) |
