| Southern Pines to Carmona | 3,998.33 mi (6,434.70 km) |
| Southern Pines to Cartagena | 4,229.24 mi (6,806.30 km) |
| Southern Pines to Cartama | 4,069.37 mi (6,549.02 km) |
| Southern Pines to Cartaya | 3,925.74 mi (6,317.87 km) |
| Southern Pines to Caspe | 4,176.45 mi (6,721.35 km) |
| Southern Pines to Cassa de la Selva | 4,296.86 mi (6,915.12 km) |
| Southern Pines to Castalla | 4,216.89 mi (6,786.44 km) |
| Southern Pines to Castellbisbal | 4,266.08 mi (6,865.59 km) |
| Southern Pines to Castelldefels | 4,271.24 mi (6,873.90 km) |
| Southern Pines to Castello de Ampurias | 4,296.04 mi (6,913.80 km) |
| Southern Pines to Castellon de la Plana | 4,210.09 mi (6,775.48 km) |
| Southern Pines to Castilleja de la Cuesta | 3,979.30 mi (6,404.06 km) |
| Southern Pines to Catarroja | 4,207.81 mi (6,771.81 km) |
| Southern Pines to Catral | 4,222.39 mi (6,795.29 km) |
| Southern Pines to Caudete | 4,198.23 mi (6,756.39 km) |
