| Ada to Calafell | 980.47 mi (1,577.91 km) |
| Ada to Calahorra | 1,119.94 mi (1,802.36 km) |
| Ada to Calasparra | 1,231.49 mi (1,981.89 km) |
| Ada to Calatayud | 1,128.11 mi (1,815.51 km) |
| Ada to Caldas de Montbuy | 939.87 mi (1,512.57 km) |
| Ada to Caldas de Reyes | 1,434.17 mi (2,308.08 km) |
| Ada to Calella | 916.89 mi (1,475.60 km) |
| Ada to Callosa de Segura | 1,197.94 mi (1,927.91 km) |
| Ada to Calpe | 1,136.34 mi (1,828.76 km) |
| Ada to Calvia | 990.69 mi (1,594.36 km) |
| Ada to Camas | 1,462.63 mi (2,353.88 km) |
| Ada to Cambados | 1,444.26 mi (2,324.31 km) |
| Ada to Cambre | 1,405.03 mi (2,261.18 km) |
| Ada to Cambrils | 1,008.54 mi (1,623.09 km) |
| Ada to Campo de Criptana | 1,256.90 mi (2,022.79 km) |
