| Towcester to Cortona | 856.87 mi (1,379.00 km) |
| Towcester to Cosenza | 1,209.48 mi (1,946.47 km) |
| Towcester to Cossato | 614.68 mi (989.23 km) |
| Towcester to Costa Volpino | 663.78 mi (1,068.24 km) |
| Towcester to Creazzo | 726.03 mi (1,168.43 km) |
| Towcester to Crema | 673.11 mi (1,083.27 km) |
| Towcester to Cremona | 696.49 mi (1,120.89 km) |
| Towcester to Crevalcore | 754.64 mi (1,214.47 km) |
| Towcester to Crispiano | 1,172.71 mi (1,887.30 km) |
| Towcester to Crosia | 1,211.83 mi (1,950.25 km) |
| Towcester to Crotone | 1,249.65 mi (2,011.11 km) |
| Towcester to Cuneo | 662.98 mi (1,066.96 km) |
| Towcester to Cuorgne | 608.85 mi (979.85 km) |
| Towcester to Cusano Milanino | 647.49 mi (1,042.03 km) |
| Towcester to Cutro | 1,247.99 mi (2,008.45 km) |
