| Knottingley to Cervignano del Friuli | 845.82 mi (1,361.22 km) |
| Knottingley to Cesa | 1,135.17 mi (1,826.88 km) |
| Knottingley to Cesano Maderno | 724.64 mi (1,166.20 km) |
| Knottingley to Cesena | 898.24 mi (1,445.58 km) |
| Knottingley to Cesenatico | 899.51 mi (1,447.61 km) |
| Knottingley to Cetraro | 1,269.77 mi (2,043.50 km) |
| Knottingley to Cherasco | 747.64 mi (1,203.22 km) |
| Knottingley to Chiampo | 792.85 mi (1,275.97 km) |
| Knottingley to Chiaravalle | 961.01 mi (1,546.60 km) |
| Knottingley to Chiari | 752.07 mi (1,210.34 km) |
| Knottingley to Chiavari | 804.88 mi (1,295.33 km) |
| Knottingley to Chieri | 724.86 mi (1,166.55 km) |
| Knottingley to Chieti | 1,055.18 mi (1,698.15 km) |
| Knottingley to Chioggia | 841.63 mi (1,354.48 km) |
| Knottingley to Chiusi | 952.11 mi (1,532.27 km) |
