| Erfurt to Calafell | 812.51 mi (1,307.60 km) |
| Erfurt to Calahorra | 858.02 mi (1,380.85 km) |
| Erfurt to Calasparra | 1,077.75 mi (1,734.47 km) |
| Erfurt to Calatayud | 897.73 mi (1,444.76 km) |
| Erfurt to Caldas de Montbuy | 771.07 mi (1,240.92 km) |
| Erfurt to Caldas de Reyes | 1,090.81 mi (1,755.48 km) |
| Erfurt to Calella | 759.43 mi (1,222.19 km) |
| Erfurt to Callosa de Segura | 1,061.78 mi (1,708.76 km) |
| Erfurt to Calpe | 1,005.97 mi (1,618.95 km) |
| Erfurt to Calvia | 889.82 mi (1,432.03 km) |
| Erfurt to Camas | 1,256.95 mi (2,022.86 km) |
| Erfurt to Cambados | 1,101.67 mi (1,772.97 km) |
| Erfurt to Cambre | 1,049.69 mi (1,689.32 km) |
| Erfurt to Cambrils | 834.15 mi (1,342.43 km) |
| Erfurt to Campo de Criptana | 1,052.37 mi (1,693.63 km) |
