| Newport East to Carmona | 3,426.64 mi (5,514.65 km) |
| Newport East to Cartagena | 3,649.40 mi (5,873.14 km) |
| Newport East to Cartama | 3,499.51 mi (5,631.91 km) |
| Newport East to Cartaya | 3,357.53 mi (5,403.43 km) |
| Newport East to Caspe | 3,581.85 mi (5,764.44 km) |
| Newport East to Cassa de la Selva | 3,697.13 mi (5,949.95 km) |
| Newport East to Castalla | 3,632.62 mi (5,846.14 km) |
| Newport East to Castellbisbal | 3,668.50 mi (5,903.88 km) |
| Newport East to Castelldefels | 3,674.27 mi (5,913.17 km) |
| Newport East to Castello de Ampurias | 3,695.06 mi (5,946.62 km) |
| Newport East to Castellon de la Plana | 3,619.79 mi (5,825.50 km) |
| Newport East to Castilleja de la Cuesta | 3,408.71 mi (5,485.79 km) |
| Newport East to Catarroja | 3,620.11 mi (5,826.00 km) |
| Newport East to Catral | 3,640.03 mi (5,858.07 km) |
| Newport East to Caudete | 3,613.99 mi (5,816.15 km) |
