| Kyustendil to Calafell | 1,088.28 mi (1,751.43 km) |
| Kyustendil to Calahorra | 1,255.43 mi (2,020.42 km) |
| Kyustendil to Calasparra | 1,311.02 mi (2,109.88 km) |
| Kyustendil to Calatayud | 1,249.56 mi (2,010.98 km) |
| Kyustendil to Caldas de Montbuy | 1,052.51 mi (1,693.86 km) |
| Kyustendil to Caldas de Reyes | 1,587.96 mi (2,555.58 km) |
| Kyustendil to Calella | 1,027.37 mi (1,653.40 km) |
| Kyustendil to Callosa de Segura | 1,271.81 mi (2,046.79 km) |
| Kyustendil to Calpe | 1,212.49 mi (1,951.31 km) |
| Kyustendil to Calvia | 1,067.35 mi (1,717.74 km) |
| Kyustendil to Camas | 1,552.43 mi (2,498.40 km) |
| Kyustendil to Cambados | 1,597.31 mi (2,570.62 km) |
| Kyustendil to Cambre | 1,565.29 mi (2,519.09 km) |
| Kyustendil to Cambrils | 1,116.26 mi (1,796.45 km) |
| Kyustendil to Campo de Criptana | 1,357.88 mi (2,185.30 km) |
