| North Decatur to Corato | 5,217.75 mi (8,397.16 km) |
| North Decatur to Corbetta | 4,743.35 mi (7,633.69 km) |
| North Decatur to Corciano | 4,966.42 mi (7,992.68 km) |
| North Decatur to Cordenons | 4,887.57 mi (7,865.78 km) |
| North Decatur to Cori | 5,045.79 mi (8,120.41 km) |
| North Decatur to Coriano | 4,951.68 mi (7,968.97 km) |
| North Decatur to Corigliano Calabro | 5,280.79 mi (8,498.61 km) |
| North Decatur to Corleone | 5,199.83 mi (8,368.33 km) |
| North Decatur to Cormano | 4,751.51 mi (7,646.81 km) |
| North Decatur to Cornaredo | 4,747.33 mi (7,640.10 km) |
| North Decatur to Cornate d'Adda | 4,761.24 mi (7,662.48 km) |
| North Decatur to Cornedo Vicentino | 4,842.76 mi (7,793.67 km) |
| North Decatur to Correggio | 4,846.24 mi (7,799.27 km) |
| North Decatur to Corridonia | 5,016.17 mi (8,072.74 km) |
| North Decatur to Corsico | 4,753.03 mi (7,649.27 km) |
