| Heswall to Cortona | 977.64 mi (1,573.37 km) |
| Heswall to Cosenza | 1,330.23 mi (2,140.80 km) |
| Heswall to Cossato | 735.66 mi (1,183.93 km) |
| Heswall to Costa Volpino | 783.90 mi (1,261.56 km) |
| Heswall to Creazzo | 845.41 mi (1,360.55 km) |
| Heswall to Crema | 793.81 mi (1,277.51 km) |
| Heswall to Cremona | 817.17 mi (1,315.10 km) |
| Heswall to Crevalcore | 875.03 mi (1,408.23 km) |
| Heswall to Crispiano | 1,292.50 mi (2,080.08 km) |
| Heswall to Crosia | 1,332.34 mi (2,144.20 km) |
| Heswall to Crotone | 1,370.21 mi (2,205.14 km) |
| Heswall to Cuneo | 783.31 mi (1,260.62 km) |
| Heswall to Cuorgne | 729.74 mi (1,174.40 km) |
| Heswall to Cusano Milanino | 768.28 mi (1,236.43 km) |
| Heswall to Cutro | 1,368.61 mi (2,202.57 km) |
