| Wilmington to Carmona | 3,950.41 mi (6,357.58 km) |
| Wilmington to Cartagena | 4,184.38 mi (6,734.11 km) |
| Wilmington to Cartama | 4,020.63 mi (6,470.57 km) |
| Wilmington to Cartaya | 3,876.59 mi (6,238.76 km) |
| Wilmington to Caspe | 4,139.01 mi (6,661.10 km) |
| Wilmington to Cassa de la Selva | 4,262.38 mi (6,859.63 km) |
| Wilmington to Castalla | 4,174.08 mi (6,717.53 km) |
| Wilmington to Castellbisbal | 4,230.29 mi (6,807.99 km) |
| Wilmington to Castelldefels | 4,235.07 mi (6,815.69 km) |
| Wilmington to Castello de Ampurias | 4,262.38 mi (6,859.64 km) |
| Wilmington to Castellon de la Plana | 4,170.26 mi (6,711.38 km) |
| Wilmington to Castilleja de la Cuesta | 3,930.98 mi (6,326.30 km) |
| Wilmington to Catarroja | 4,166.66 mi (6,705.60 km) |
| Wilmington to Catral | 4,178.68 mi (6,724.94 km) |
| Wilmington to Caudete | 4,155.42 mi (6,687.50 km) |
