| Castleford to Haram | 675.66 mi (1,087.37 km) |
| Castleford to Harstad | 1,189.70 mi (1,914.63 km) |
| Castleford to Haugesund | 469.48 mi (755.55 km) |
| Castleford to Helleland | 448.67 mi (722.06 km) |
| Castleford to Heum | 573.20 mi (922.47 km) |
| Castleford to Honefoss | 624.13 mi (1,004.43 km) |
| Castleford to Horten | 595.77 mi (958.80 km) |
| Castleford to Kaldsletta | 1,273.77 mi (2,049.94 km) |
| Castleford to Kirkenes | 1,477.29 mi (2,377.46 km) |
| Castleford to Kleppe | 439.44 mi (707.22 km) |
| Castleford to Kongsberg | 584.81 mi (941.17 km) |
| Castleford to Kongsvinger | 671.04 mi (1,079.93 km) |
| Castleford to Kopervik | 460.23 mi (740.67 km) |
| Castleford to Kosvik | 475.55 mi (765.32 km) |
| Castleford to Kragero | 542.92 mi (873.74 km) |
