| Castenaso to Campos del Puerto | 557.72 mi (897.57 km) |
| Castenaso to Canals | 729.16 mi (1,173.47 km) |
| Castenaso to Candelaria | 1,892.72 mi (3,046.04 km) |
| Castenaso to Canet de Mar | 491.62 mi (791.19 km) |
| Castenaso to Cangas | 1,025.97 mi (1,651.14 km) |
| Castenaso to Cangas de Narcea | 900.41 mi (1,449.06 km) |
| Castenaso to Canovellas | 504.70 mi (812.23 km) |
| Castenaso to Canteras | 806.08 mi (1,297.26 km) |
| Castenaso to Cantillana | 1,016.51 mi (1,635.92 km) |
| Castenaso to Capdepera | 528.88 mi (851.15 km) |
| Castenaso to Carballo | 1,005.38 mi (1,618.01 km) |
| Castenaso to Carcagente | 716.76 mi (1,153.52 km) |
| Castenaso to Cardedeu | 500.38 mi (805.29 km) |
| Castenaso to Carlet | 715.83 mi (1,152.01 km) |
| Castenaso to Carmona | 1,013.28 mi (1,630.71 km) |
