| Santander to Castrovillari | 1,060.42 mi (1,706.58 km) |
| Santander to Catania | 1,072.00 mi (1,725.22 km) |
| Santander to Catanzaro | 1,103.70 mi (1,776.24 km) |
| Santander to Cattolica | 825.27 mi (1,328.15 km) |
| Santander to Cava de' Tirreni | 965.82 mi (1,554.34 km) |
| Santander to Cavallino | 1,148.97 mi (1,849.09 km) |
| Santander to Cavarzere | 792.74 mi (1,275.79 km) |
| Santander to Cave | 856.84 mi (1,378.95 km) |
| Santander to Cavriago | 715.83 mi (1,152.01 km) |
| Santander to Cavriglia | 765.29 mi (1,231.61 km) |
| Santander to Cazzago San Martino | 695.94 mi (1,120.01 km) |
| Santander to Ceccano | 881.00 mi (1,417.83 km) |
| Santander to Cecina | 718.28 mi (1,155.95 km) |
| Santander to Cefalu | 1,002.93 mi (1,614.05 km) |
| Santander to Ceglie Messapico | 1,106.93 mi (1,781.44 km) |
