| Silleda to Cicero (Illinois) | 3,903.79 mi (6,282.54 km) |
| Silleda to Cimarron Hills (Colorado) | 4,756.10 mi (7,654.20 km) |
| Silleda to Cincinnati (Ohio) | 3,849.40 mi (6,195.01 km) |
| Silleda to Cinco Ranch (Texas) | 4,743.80 mi (7,634.41 km) |
| Silleda to Circleville (Ohio) | 3,760.54 mi (6,052.01 km) |
| Silleda to Citrus (California) | 5,519.22 mi (8,882.32 km) |
| Silleda to Citrus Heights (California) | 5,423.93 mi (8,728.97 km) |
| Silleda to Citrus Park (Florida) | 4,171.65 mi (6,713.63 km) |
| Silleda to Claiborne (Louisiana) | 4,459.23 mi (7,176.43 km) |
| Silleda to Claremont (California) | 5,511.74 mi (8,870.28 km) |
| Silleda to Claremont (New Hampshire) | 3,153.97 mi (5,075.82 km) |
| Silleda to Claremore (Oklahoma) | 4,464.34 mi (7,184.66 km) |
| Silleda to Clarksburg (Maryland) | 3,507.20 mi (5,644.29 km) |
| Silleda to Clarksburg (West Virginia) | 3,649.45 mi (5,873.22 km) |
| Silleda to Clarksdale (Mississippi) | 4,316.38 mi (6,946.54 km) |
