| Santo Tirso to Calafell | 521.00 mi (838.46 km) |
| Santo Tirso to Calahorra | 341.22 mi (549.14 km) |
| Santo Tirso to Calasparra | 418.20 mi (673.02 km) |
| Santo Tirso to Calatayud | 354.39 mi (570.33 km) |
| Santo Tirso to Caldas de Montbuy | 550.48 mi (885.91 km) |
| Santo Tirso to Caldas de Reyes | 88.16 mi (141.87 km) |
| Santo Tirso to Calella | 576.15 mi (927.23 km) |
| Santo Tirso to Callosa de Segura | 459.92 mi (740.17 km) |
| Santo Tirso to Calpe | 487.05 mi (783.83 km) |
| Santo Tirso to Calvia | 589.26 mi (948.32 km) |
| Santo Tirso to Camas | 301.09 mi (484.56 km) |
| Santo Tirso to Cambados | 82.41 mi (132.63 km) |
| Santo Tirso to Cambre | 134.88 mi (217.08 km) |
| Santo Tirso to Cambrils | 495.17 mi (796.90 km) |
| Santo Tirso to Campo de Criptana | 311.64 mi (501.53 km) |
