| San Juan to Cadiz | 3,808.57 mi (6,129.30 km) |
| San Juan to Calafell | 4,238.16 mi (6,820.66 km) |
| San Juan to Calahorra | 4,058.00 mi (6,530.71 km) |
| San Juan to Calasparra | 4,063.55 mi (6,539.65 km) |
| San Juan to Calatayud | 4,072.11 mi (6,553.42 km) |
| San Juan to Caldas de Montbuy | 4,269.13 mi (6,870.50 km) |
| San Juan to Caldas de Reyes | 3,721.59 mi (5,989.31 km) |
| San Juan to Calella | 4,294.79 mi (6,911.79 km) |
| San Juan to Callosa de Segura | 4,108.09 mi (6,611.33 km) |
| San Juan to Calpe | 4,157.94 mi (6,691.56 km) |
| San Juan to Calvia | 4,288.85 mi (6,902.24 km) |
| San Juan to Camas | 3,825.63 mi (6,156.76 km) |
| San Juan to Cambados | 3,712.44 mi (5,974.59 km) |
| San Juan to Cambre | 3,743.58 mi (6,024.71 km) |
| San Juan to Cambrils | 4,211.44 mi (6,777.66 km) |
