| Syston to Cadiz | 1,145.23 mi (1,843.07 km) |
| Syston to Calafell | 804.17 mi (1,294.18 km) |
| Syston to Calahorra | 719.75 mi (1,158.32 km) |
| Syston to Calasparra | 1,000.18 mi (1,609.63 km) |
| Syston to Calatayud | 784.64 mi (1,262.75 km) |
| Syston to Caldas de Montbuy | 779.53 mi (1,254.53 km) |
| Syston to Caldas de Reyes | 780.32 mi (1,255.80 km) |
| Syston to Calella | 785.43 mi (1,264.03 km) |
| Syston to Callosa de Segura | 1,007.25 mi (1,621.02 km) |
| Syston to Calpe | 972.59 mi (1,565.23 km) |
| Syston to Calvia | 923.30 mi (1,485.90 km) |
| Syston to Camas | 1,083.64 mi (1,743.94 km) |
| Syston to Cambados | 790.16 mi (1,271.65 km) |
| Syston to Cambre | 731.13 mi (1,176.64 km) |
| Syston to Cambrils | 809.97 mi (1,303.53 km) |
