| Sidcup to Cadiz | 1,075.93 mi (1,731.55 km) |
| Sidcup to Calafell | 709.96 mi (1,142.57 km) |
| Sidcup to Calahorra | 638.03 mi (1,026.81 km) |
| Sidcup to Calasparra | 915.93 mi (1,474.04 km) |
| Sidcup to Calatayud | 701.05 mi (1,128.23 km) |
| Sidcup to Caldas de Montbuy | 683.67 mi (1,100.27 km) |
| Sidcup to Caldas de Reyes | 734.54 mi (1,182.12 km) |
| Sidcup to Calella | 688.50 mi (1,108.04 km) |
| Sidcup to Callosa de Segura | 920.44 mi (1,481.31 km) |
| Sidcup to Calpe | 883.11 mi (1,421.22 km) |
| Sidcup to Calvia | 827.60 mi (1,331.89 km) |
| Sidcup to Camas | 1,014.30 mi (1,632.36 km) |
| Sidcup to Cambados | 744.86 mi (1,198.74 km) |
| Sidcup to Cambre | 686.39 mi (1,104.64 km) |
| Sidcup to Cambrils | 717.19 mi (1,154.21 km) |
