| Silleda to Cadiz | 438.21 mi (705.23 km) |
| Silleda to Calafell | 513.95 mi (827.12 km) |
| Silleda to Calahorra | 320.35 mi (515.55 km) |
| Silleda to Calasparra | 461.59 mi (742.85 km) |
| Silleda to Calatayud | 351.25 mi (565.29 km) |
| Silleda to Caldas de Montbuy | 537.37 mi (864.81 km) |
| Silleda to Caldas de Reyes | 21.65 mi (34.84 km) |
| Silleda to Calella | 562.74 mi (905.64 km) |
| Silleda to Callosa de Segura | 499.35 mi (803.63 km) |
| Silleda to Calpe | 516.01 mi (830.43 km) |
| Silleda to Calvia | 598.80 mi (963.68 km) |
| Silleda to Camas | 384.07 mi (618.09 km) |
| Silleda to Cambados | 31.96 mi (51.44 km) |
| Silleda to Cambre | 40.60 mi (65.33 km) |
| Silleda to Cambrils | 490.72 mi (789.74 km) |
