| West Allis to Cortona | 4,696.83 mi (7,558.82 km) |
| West Allis to Cosenza | 5,043.52 mi (8,116.77 km) |
| West Allis to Cossato | 4,450.88 mi (7,163.00 km) |
| West Allis to Costa Volpino | 4,514.70 mi (7,265.71 km) |
| West Allis to Creazzo | 4,580.16 mi (7,371.06 km) |
| West Allis to Crema | 4,518.05 mi (7,271.09 km) |
| West Allis to Cremona | 4,541.36 mi (7,308.61 km) |
| West Allis to Crevalcore | 4,602.17 mi (7,406.48 km) |
| West Allis to Crispiano | 5,021.66 mi (8,081.58 km) |
| West Allis to Crosia | 5,051.53 mi (8,129.66 km) |
| West Allis to Crotone | 5,087.89 mi (8,188.17 km) |
| West Allis to Cuneo | 4,475.08 mi (7,201.95 km) |
| West Allis to Cuorgne | 4,437.89 mi (7,142.09 km) |
| West Allis to Cusano Milanino | 4,491.07 mi (7,227.68 km) |
| West Allis to Cutro | 5,084.95 mi (8,183.44 km) |
