| Harrison to Corato | 4,455.56 mi (7,170.53 km) |
| Harrison to Corbetta | 3,980.34 mi (6,405.74 km) |
| Harrison to Corciano | 4,204.14 mi (6,765.91 km) |
| Harrison to Cordenons | 4,123.80 mi (6,636.62 km) |
| Harrison to Cori | 4,284.63 mi (6,895.44 km) |
| Harrison to Coriano | 4,188.72 mi (6,741.09 km) |
| Harrison to Corigliano Calabro | 4,519.96 mi (7,274.18 km) |
| Harrison to Corleone | 4,443.68 mi (7,151.41 km) |
| Harrison to Cormano | 3,988.39 mi (6,418.70 km) |
| Harrison to Cornaredo | 3,984.28 mi (6,412.08 km) |
| Harrison to Cornate d'Adda | 3,998.01 mi (6,434.18 km) |
| Harrison to Cornedo Vicentino | 4,079.23 mi (6,564.89 km) |
| Harrison to Correggio | 4,083.23 mi (6,571.33 km) |
| Harrison to Corridonia | 4,253.41 mi (6,845.20 km) |
| Harrison to Corsico | 3,990.00 mi (6,421.28 km) |
