| Bad Oeynhausen to Calafell | 832.66 mi (1,340.04 km) |
| Bad Oeynhausen to Calahorra | 848.30 mi (1,365.20 km) |
| Bad Oeynhausen to Calasparra | 1,089.57 mi (1,753.49 km) |
| Bad Oeynhausen to Calatayud | 895.64 mi (1,441.39 km) |
| Bad Oeynhausen to Caldas de Montbuy | 793.58 mi (1,277.15 km) |
| Bad Oeynhausen to Caldas de Reyes | 1,046.38 mi (1,683.99 km) |
| Bad Oeynhausen to Calella | 785.79 mi (1,264.61 km) |
| Bad Oeynhausen to Callosa de Segura | 1,078.73 mi (1,736.05 km) |
| Bad Oeynhausen to Calpe | 1,026.55 mi (1,652.08 km) |
| Bad Oeynhausen to Calvia | 923.09 mi (1,485.57 km) |
| Bad Oeynhausen to Camas | 1,249.43 mi (2,010.76 km) |
| Bad Oeynhausen to Cambados | 1,057.22 mi (1,701.43 km) |
| Bad Oeynhausen to Cambre | 1,002.39 mi (1,613.18 km) |
| Bad Oeynhausen to Cambrils | 851.29 mi (1,370.02 km) |
| Bad Oeynhausen to Campo de Criptana | 1,051.34 mi (1,691.96 km) |
