| Wolfenbuttel to Calafell | 867.02 mi (1,395.33 km) |
| Wolfenbuttel to Calahorra | 896.60 mi (1,442.94 km) |
| Wolfenbuttel to Calasparra | 1,128.61 mi (1,816.32 km) |
| Wolfenbuttel to Calatayud | 940.73 mi (1,513.96 km) |
| Wolfenbuttel to Caldas de Montbuy | 826.62 mi (1,330.32 km) |
| Wolfenbuttel to Caldas de Reyes | 1,108.34 mi (1,783.71 km) |
| Wolfenbuttel to Calella | 816.83 mi (1,314.57 km) |
| Wolfenbuttel to Callosa de Segura | 1,115.25 mi (1,794.82 km) |
| Wolfenbuttel to Calpe | 1,061.16 mi (1,707.77 km) |
| Wolfenbuttel to Calvia | 950.87 mi (1,530.28 km) |
| Wolfenbuttel to Camas | 1,297.55 mi (2,088.20 km) |
| Wolfenbuttel to Cambados | 1,119.21 mi (1,801.19 km) |
| Wolfenbuttel to Cambre | 1,065.22 mi (1,714.31 km) |
| Wolfenbuttel to Cambrils | 887.20 mi (1,427.81 km) |
| Wolfenbuttel to Campo de Criptana | 1,096.29 mi (1,764.31 km) |
