| Knaresborough to Cortona | 959.63 mi (1,544.38 km) |
| Knaresborough to Cosenza | 1,311.03 mi (2,109.90 km) |
| Knaresborough to Cossato | 723.11 mi (1,163.73 km) |
| Knaresborough to Costa Volpino | 762.32 mi (1,226.83 km) |
| Knaresborough to Creazzo | 820.28 mi (1,320.11 km) |
| Knaresborough to Crema | 775.91 mi (1,248.71 km) |
| Knaresborough to Cremona | 798.95 mi (1,285.78 km) |
| Knaresborough to Crevalcore | 854.49 mi (1,375.17 km) |
| Knaresborough to Crispiano | 1,267.42 mi (2,039.71 km) |
| Knaresborough to Crosia | 1,311.12 mi (2,110.04 km) |
| Knaresborough to Crotone | 1,349.25 mi (2,171.41 km) |
| Knaresborough to Cuneo | 778.37 mi (1,252.66 km) |
| Knaresborough to Cuorgne | 720.27 mi (1,159.16 km) |
| Knaresborough to Cusano Milanino | 751.55 mi (1,209.50 km) |
| Knaresborough to Cutro | 1,348.12 mi (2,169.60 km) |
