| Castleford to Ittiri | 1,016.87 mi (1,636.49 km) |
| Castleford to Ivrea | 702.86 mi (1,131.14 km) |
| Castleford to L'Aquila | 1,035.82 mi (1,666.99 km) |
| Castleford to La Loggia | 727.60 mi (1,170.96 km) |
| Castleford to La Maddalena | 996.62 mi (1,603.91 km) |
| Castleford to La Spezia | 833.91 mi (1,342.06 km) |
| Castleford to Lacchiarella | 745.23 mi (1,199.34 km) |
| Castleford to Ladispoli | 1,020.32 mi (1,642.05 km) |
| Castleford to Lainate | 728.63 mi (1,172.61 km) |
| Castleford to Laives | 753.43 mi (1,212.54 km) |
| Castleford to Lana | 737.54 mi (1,186.96 km) |
| Castleford to Lanciano | 1,072.05 mi (1,725.29 km) |
| Castleford to Langhirano | 817.02 mi (1,314.87 km) |
| Castleford to Lanuvio | 1,053.55 mi (1,695.52 km) |
| Castleford to Lariano | 1,054.43 mi (1,696.94 km) |
