| Mablethorpe to Carmona | 1,132.50 mi (1,822.58 km) |
| Mablethorpe to Cartagena | 1,089.21 mi (1,752.92 km) |
| Mablethorpe to Cartama | 1,172.86 mi (1,887.54 km) |
| Mablethorpe to Cartaya | 1,164.92 mi (1,874.76 km) |
| Mablethorpe to Caspe | 836.67 mi (1,346.48 km) |
| Mablethorpe to Cassa de la Selva | 800.39 mi (1,288.11 km) |
| Mablethorpe to Castalla | 1,019.68 mi (1,641.02 km) |
| Mablethorpe to Castellbisbal | 823.61 mi (1,325.48 km) |
| Mablethorpe to Castelldefels | 837.13 mi (1,347.23 km) |
| Mablethorpe to Castello de Ampurias | 776.64 mi (1,249.87 km) |
| Mablethorpe to Castellon de la Plana | 923.04 mi (1,485.49 km) |
| Mablethorpe to Castilleja de la Cuesta | 1,143.23 mi (1,839.85 km) |
| Mablethorpe to Catarroja | 963.54 mi (1,550.67 km) |
| Mablethorpe to Catral | 1,050.17 mi (1,690.08 km) |
| Mablethorpe to Caudete | 1,013.02 mi (1,630.29 km) |
