| Carol Stream to Cortona | 4,748.69 mi (7,642.28 km) |
| Carol Stream to Cosenza | 5,094.39 mi (8,198.63 km) |
| Carol Stream to Cossato | 4,502.91 mi (7,246.74 km) |
| Carol Stream to Costa Volpino | 4,567.78 mi (7,351.14 km) |
| Carol Stream to Creazzo | 4,633.60 mi (7,457.06 km) |
| Carol Stream to Crema | 4,570.57 mi (7,355.62 km) |
| Carol Stream to Cremona | 4,593.84 mi (7,393.08 km) |
| Carol Stream to Crevalcore | 4,654.81 mi (7,491.19 km) |
| Carol Stream to Crispiano | 5,074.00 mi (8,165.81 km) |
| Carol Stream to Crosia | 5,102.87 mi (8,212.28 km) |
| Carol Stream to Crotone | 5,139.05 mi (8,270.50 km) |
| Carol Stream to Cuneo | 4,525.82 mi (7,283.61 km) |
| Carol Stream to Cuorgne | 4,489.55 mi (7,225.23 km) |
| Carol Stream to Cusano Milanino | 4,543.53 mi (7,312.10 km) |
| Carol Stream to Cutro | 5,136.00 mi (8,265.60 km) |
