| Blackburn to Cortona | 977.24 mi (1,572.72 km) |
| Blackburn to Cosenza | 1,329.48 mi (2,139.60 km) |
| Blackburn to Cossato | 737.58 mi (1,187.02 km) |
| Blackburn to Costa Volpino | 781.57 mi (1,257.82 km) |
| Blackburn to Creazzo | 841.44 mi (1,354.17 km) |
| Blackburn to Crema | 793.27 mi (1,276.64 km) |
| Blackburn to Cremona | 816.50 mi (1,314.03 km) |
| Blackburn to Crevalcore | 873.32 mi (1,405.47 km) |
| Blackburn to Crispiano | 1,288.88 mi (2,074.25 km) |
| Blackburn to Crosia | 1,330.62 mi (2,141.42 km) |
| Blackburn to Crotone | 1,368.63 mi (2,202.60 km) |
| Blackburn to Cuneo | 788.87 mi (1,269.56 km) |
| Blackburn to Cuorgne | 733.10 mi (1,179.81 km) |
| Blackburn to Cusano Milanino | 768.26 mi (1,236.40 km) |
| Blackburn to Cutro | 1,367.26 mi (2,200.39 km) |
