| Hammersmith to Cortona | 803.40 mi (1,292.95 km) |
| Hammersmith to Cosenza | 1,156.01 mi (1,860.41 km) |
| Hammersmith to Cossato | 560.56 mi (902.13 km) |
| Hammersmith to Costa Volpino | 611.34 mi (983.85 km) |
| Hammersmith to Creazzo | 674.40 mi (1,085.35 km) |
| Hammersmith to Crema | 619.83 mi (997.52 km) |
| Hammersmith to Cremona | 643.24 mi (1,035.20 km) |
| Hammersmith to Crevalcore | 701.79 mi (1,129.43 km) |
| Hammersmith to Crispiano | 1,120.48 mi (1,803.23 km) |
| Hammersmith to Crosia | 1,158.73 mi (1,864.79 km) |
| Hammersmith to Crotone | 1,196.48 mi (1,925.54 km) |
| Hammersmith to Cuneo | 608.16 mi (978.74 km) |
| Hammersmith to Cuorgne | 554.37 mi (892.17 km) |
| Hammersmith to Cusano Milanino | 594.02 mi (955.98 km) |
| Hammersmith to Cutro | 1,194.73 mi (1,922.74 km) |
