| Bad Nenndorf to Calafell | 852.43 mi (1,371.86 km) |
| Bad Nenndorf to Calahorra | 871.52 mi (1,402.57 km) |
| Bad Nenndorf to Calasparra | 1,110.67 mi (1,787.44 km) |
| Bad Nenndorf to Calatayud | 918.14 mi (1,477.61 km) |
| Bad Nenndorf to Caldas de Montbuy | 812.98 mi (1,308.36 km) |
| Bad Nenndorf to Caldas de Reyes | 1,072.14 mi (1,725.44 km) |
| Bad Nenndorf to Calella | 804.63 mi (1,294.93 km) |
| Bad Nenndorf to Callosa de Segura | 1,099.18 mi (1,768.96 km) |
| Bad Nenndorf to Calpe | 1,046.48 mi (1,684.15 km) |
| Bad Nenndorf to Calvia | 941.11 mi (1,514.57 km) |
| Bad Nenndorf to Camas | 1,272.71 mi (2,048.23 km) |
| Bad Nenndorf to Cambados | 1,082.98 mi (1,742.89 km) |
| Bad Nenndorf to Cambre | 1,028.25 mi (1,654.80 km) |
| Bad Nenndorf to Cambrils | 871.49 mi (1,402.52 km) |
| Bad Nenndorf to Campo de Criptana | 1,073.86 mi (1,728.21 km) |
