| Champaign to Carmignano | 4,773.21 mi (7,681.73 km) |
| Champaign to Carovigno | 5,173.37 mi (8,325.74 km) |
| Champaign to Carpenedolo | 4,687.41 mi (7,543.66 km) |
| Champaign to Carpi | 4,728.69 mi (7,610.09 km) |
| Champaign to Carrara | 4,725.61 mi (7,605.14 km) |
| Champaign to Carugate | 4,636.45 mi (7,461.65 km) |
| Champaign to Casal di Principe | 5,016.87 mi (8,073.88 km) |
| Champaign to Casale Monferrato | 4,617.68 mi (7,431.43 km) |
| Champaign to Casale sul Sile | 4,752.65 mi (7,648.66 km) |
| Champaign to Casalecchio di Reno | 4,756.77 mi (7,655.28 km) |
| Champaign to Casalgrande | 4,730.77 mi (7,613.44 km) |
| Champaign to Casalmaggiore | 4,701.89 mi (7,566.96 km) |
| Champaign to Casalnuovo di Napoli | 5,030.02 mi (8,095.03 km) |
| Champaign to Casalpusterlengo | 4,663.75 mi (7,505.58 km) |
| Champaign to Casaluce | 5,020.31 mi (8,079.41 km) |
