| Redruth to Cortona | 942.72 mi (1,517.16 km) |
| Redruth to Cosenza | 1,288.60 mi (2,073.81 km) |
| Redruth to Cossato | 697.67 mi (1,122.79 km) |
| Redruth to Costa Volpino | 768.74 mi (1,237.17 km) |
| Redruth to Creazzo | 837.18 mi (1,347.31 km) |
| Redruth to Crema | 767.41 mi (1,235.02 km) |
| Redruth to Cremona | 790.36 mi (1,271.96 km) |
| Redruth to Crevalcore | 851.93 mi (1,371.05 km) |
| Redruth to Crispiano | 1,268.91 mi (2,042.11 km) |
| Redruth to Crosia | 1,296.54 mi (2,086.58 km) |
| Redruth to Crotone | 1,332.84 mi (2,145.00 km) |
| Redruth to Cuneo | 720.62 mi (1,159.72 km) |
| Redruth to Cuorgne | 683.38 mi (1,099.80 km) |
| Redruth to Cusano Milanino | 740.12 mi (1,191.11 km) |
| Redruth to Cutro | 1,329.92 mi (2,140.30 km) |
