| Chapel Hill to Cadiz | 3,949.18 mi (6,355.59 km) |
| Chapel Hill to Calafell | 4,209.69 mi (6,774.84 km) |
| Chapel Hill to Calahorra | 4,012.24 mi (6,457.07 km) |
| Chapel Hill to Calasparra | 4,134.07 mi (6,653.15 km) |
| Chapel Hill to Calatayud | 4,052.67 mi (6,522.15 km) |
| Chapel Hill to Caldas de Montbuy | 4,225.88 mi (6,800.89 km) |
| Chapel Hill to Caldas de Reyes | 3,685.19 mi (5,930.74 km) |
| Chapel Hill to Calella | 4,249.74 mi (6,839.29 km) |
| Chapel Hill to Callosa de Segura | 4,177.78 mi (6,723.49 km) |
| Chapel Hill to Calpe | 4,208.40 mi (6,772.76 km) |
| Chapel Hill to Calvia | 4,301.45 mi (6,922.51 km) |
| Chapel Hill to Camas | 3,939.41 mi (6,339.86 km) |
| Chapel Hill to Cambados | 3,679.56 mi (5,921.67 km) |
| Chapel Hill to Cambre | 3,685.48 mi (5,931.21 km) |
| Chapel Hill to Cambrils | 4,189.00 mi (6,741.54 km) |
