| Knottingley to Castelletto sopra Ticino | 705.46 mi (1,135.32 km) |
| Knottingley to Castelli Calepio | 746.33 mi (1,201.10 km) |
| Knottingley to Castelnovo ne' Monti | 827.56 mi (1,331.83 km) |
| Knottingley to Castelnuovo Berardenga | 920.56 mi (1,481.49 km) |
| Knottingley to Castelnuovo di Porto | 1,018.35 mi (1,638.87 km) |
| Knottingley to Castelnuovo di Verona | 783.15 mi (1,260.35 km) |
| Knottingley to Castelnuovo Rangone | 836.43 mi (1,346.10 km) |
| Knottingley to Castelvetrano | 1,292.68 mi (2,080.38 km) |
| Knottingley to Castelvetro di Modena | 839.69 mi (1,351.36 km) |
| Knottingley to Castenaso | 854.59 mi (1,375.32 km) |
| Knottingley to Castenedolo | 766.99 mi (1,234.35 km) |
| Knottingley to Castiglion Fiorentino | 932.68 mi (1,501.00 km) |
| Knottingley to Castiglione del Lago | 948.01 mi (1,525.67 km) |
| Knottingley to Castiglione delle Stiviere | 776.89 mi (1,250.29 km) |
| Knottingley to Castrolibero | 1,287.71 mi (2,072.37 km) |
