| Hockley to Cadiz | 1,095.20 mi (1,762.55 km) |
| Hockley to Calafell | 720.00 mi (1,158.72 km) |
| Hockley to Calahorra | 654.17 mi (1,052.79 km) |
| Hockley to Calasparra | 930.75 mi (1,497.90 km) |
| Hockley to Calatayud | 716.39 mi (1,152.92 km) |
| Hockley to Caldas de Montbuy | 692.54 mi (1,114.54 km) |
| Hockley to Caldas de Reyes | 758.19 mi (1,220.19 km) |
| Hockley to Calella | 696.47 mi (1,120.86 km) |
| Hockley to Callosa de Segura | 934.20 mi (1,503.45 km) |
| Hockley to Calpe | 895.66 mi (1,441.42 km) |
| Hockley to Calvia | 836.42 mi (1,346.08 km) |
| Hockley to Camas | 1,033.60 mi (1,663.42 km) |
| Hockley to Cambados | 768.57 mi (1,236.89 km) |
| Hockley to Cambre | 710.21 mi (1,142.98 km) |
| Hockley to Cambrils | 728.13 mi (1,171.81 km) |
