| South Euclid to Corato | 4,766.84 mi (7,671.49 km) |
| South Euclid to Corbetta | 4,288.03 mi (6,900.92 km) |
| South Euclid to Corciano | 4,515.73 mi (7,267.37 km) |
| South Euclid to Cordenons | 4,421.77 mi (7,116.15 km) |
| South Euclid to Cori | 4,601.22 mi (7,404.95 km) |
| South Euclid to Coriano | 4,496.04 mi (7,235.68 km) |
| South Euclid to Corigliano Calabro | 4,837.14 mi (7,784.63 km) |
| South Euclid to Corleone | 4,774.39 mi (7,683.64 km) |
| South Euclid to Cormano | 4,295.22 mi (6,912.49 km) |
| South Euclid to Cornaredo | 4,291.59 mi (6,906.65 km) |
| South Euclid to Cornate d'Adda | 4,303.81 mi (6,926.31 km) |
| South Euclid to Cornedo Vicentino | 4,381.56 mi (7,051.45 km) |
| South Euclid to Correggio | 4,390.56 mi (7,065.92 km) |
| South Euclid to Corridonia | 4,561.99 mi (7,341.82 km) |
| South Euclid to Corsico | 4,297.47 mi (6,916.10 km) |
