| Greensboro to Corato | 4,921.92 mi (7,921.07 km) |
| Greensboro to Corbetta | 4,448.30 mi (7,158.85 km) |
| Greensboro to Corciano | 4,670.69 mi (7,516.74 km) |
| Greensboro to Cordenons | 4,594.00 mi (7,393.33 km) |
| Greensboro to Cori | 4,749.39 mi (7,643.40 km) |
| Greensboro to Coriano | 4,656.56 mi (7,494.01 km) |
| Greensboro to Corigliano Calabro | 4,984.21 mi (8,021.32 km) |
| Greensboro to Corleone | 4,902.15 mi (7,889.24 km) |
| Greensboro to Cormano | 4,456.58 mi (7,172.17 km) |
| Greensboro to Cornaredo | 4,452.34 mi (7,165.34 km) |
| Greensboro to Cornate d'Adda | 4,466.47 mi (7,188.08 km) |
| Greensboro to Cornedo Vicentino | 4,548.48 mi (7,320.07 km) |
| Greensboro to Correggio | 4,551.18 mi (7,324.42 km) |
| Greensboro to Corridonia | 4,720.82 mi (7,597.43 km) |
| Greensboro to Corsico | 4,458.01 mi (7,174.47 km) |
