| Aylesbury to Campo de Criptana | 865.00 mi (1,392.08 km) |
| Aylesbury to Campos del Puerto | 875.28 mi (1,408.63 km) |
| Aylesbury to Canals | 888.31 mi (1,429.60 km) |
| Aylesbury to Candelaria | 1,809.07 mi (2,911.42 km) |
| Aylesbury to Canet de Mar | 724.40 mi (1,165.81 km) |
| Aylesbury to Cangas | 758.20 mi (1,220.20 km) |
| Aylesbury to Cangas de Narcea | 653.93 mi (1,052.40 km) |
| Aylesbury to Canovellas | 719.60 mi (1,158.08 km) |
| Aylesbury to Canteras | 981.51 mi (1,579.58 km) |
| Aylesbury to Cantillana | 1,011.94 mi (1,628.56 km) |
| Aylesbury to Capdepera | 861.46 mi (1,386.39 km) |
| Aylesbury to Carballo | 697.64 mi (1,122.75 km) |
| Aylesbury to Carcagente | 877.29 mi (1,411.85 km) |
| Aylesbury to Cardedeu | 718.79 mi (1,156.78 km) |
| Aylesbury to Carlet | 870.02 mi (1,400.17 km) |
