| Silleda to Caño Martin Peña (Puerto Rico) | 3,740.94 mi (6,020.47 km) |
| Silleda to Cañon City (Colorado) | 4,796.02 mi (7,718.46 km) |
| Silleda to Canóvanas (Puerto Rico) | 3,736.14 mi (6,012.74 km) |
| Silleda to Canton (Georgia) | 4,025.84 mi (6,478.96 km) |
| Silleda to Canton (Illinois) | 4,050.97 mi (6,519.41 km) |
| Silleda to Canton (Mississippi) | 4,354.29 mi (7,007.55 km) |
| Silleda to Canton (Ohio) | 3,648.22 mi (5,871.24 km) |
| Silleda to Canyon (Texas) | 4,802.07 mi (7,728.19 km) |
| Silleda to Canyon Lake (California) | 5,514.85 mi (8,875.29 km) |
| Silleda to Canyon Lake (Texas) | 4,855.56 mi (7,814.27 km) |
| Silleda to Cape Coral (Florida) | 4,201.16 mi (6,761.11 km) |
| Silleda to Cape Girardeau (Missouri) | 4,149.22 mi (6,677.52 km) |
| Silleda to Carbondale (Illinois) | 4,118.33 mi (6,627.82 km) |
| Silleda to Carlisle (Pennsylvania) | 3,473.39 mi (5,589.88 km) |
| Silleda to Carlsbad (California) | 5,543.33 mi (8,921.13 km) |
