| Hammond to Cortona | 4,736.56 mi (7,622.76 km) |
| Hammond to Cosenza | 5,081.56 mi (8,177.99 km) |
| Hammond to Cossato | 4,490.94 mi (7,227.47 km) |
| Hammond to Costa Volpino | 4,556.53 mi (7,333.02 km) |
| Hammond to Creazzo | 4,622.58 mi (7,439.32 km) |
| Hammond to Crema | 4,558.92 mi (7,336.87 km) |
| Hammond to Cremona | 4,582.16 mi (7,374.28 km) |
| Hammond to Crevalcore | 4,643.23 mi (7,472.55 km) |
| Hammond to Crispiano | 5,062.16 mi (8,146.76 km) |
| Hammond to Crosia | 5,090.35 mi (8,192.13 km) |
| Hammond to Crotone | 5,126.41 mi (8,250.16 km) |
| Hammond to Cuneo | 4,512.99 mi (7,262.95 km) |
| Hammond to Cuorgne | 4,477.32 mi (7,205.56 km) |
| Hammond to Cusano Milanino | 4,531.84 mi (7,293.29 km) |
| Hammond to Cutro | 5,123.29 mi (8,245.14 km) |
