| Castleford to Kingswood | 163.16 mi (262.58 km) |
| Castleford to Kippax | 3.57 mi (5.74 km) |
| Castleford to Kirk of Shotts | 175.23 mi (282.00 km) |
| Castleford to Kirkby | 64.98 mi (104.57 km) |
| Castleford to Kirkby in Ashfield | 42.88 mi (69.00 km) |
| Castleford to Kirkcaldy | 180.41 mi (290.33 km) |
| Castleford to Kirkintilloch | 189.65 mi (305.22 km) |
| Castleford to Kirkstall | 12.19 mi (19.62 km) |
| Castleford to Kirkwall | 368.90 mi (593.68 km) |
| Castleford to Knaresborough | 20.70 mi (33.32 km) |
| Castleford to Knottingley | 4.44 mi (7.15 km) |
| Castleford to Knowle | 93.07 mi (149.78 km) |
| Castleford to Knowsley | 63.98 mi (102.97 km) |
| Castleford to Knutsford | 50.55 mi (81.35 km) |
| Castleford to Laindon | 165.62 mi (266.54 km) |
