| Silleda to Cloverly (Maryland) | 3,498.34 mi (5,630.04 km) |
| Silleda to Clovis (California) | 5,456.06 mi (8,780.68 km) |
| Silleda to Clovis (New Mexico) | 4,882.40 mi (7,857.46 km) |
| Silleda to Clute (Texas) | 4,756.97 mi (7,655.60 km) |
| Silleda to Coachella (California) | 5,469.14 mi (8,801.73 km) |
| Silleda to Coalinga (California) | 5,514.89 mi (8,875.36 km) |
| Silleda to Coamo (Puerto Rico) | 3,772.42 mi (6,071.12 km) |
| Silleda to Coatesville (Pennsylvania) | 3,414.75 mi (5,495.52 km) |
| Silleda to Cockeysville (Maryland) | 3,468.88 mi (5,582.62 km) |
| Silleda to Cocoa (Florida) | 4,070.11 mi (6,550.20 km) |
| Silleda to Cocoa Beach (Florida) | 4,065.09 mi (6,542.13 km) |
| Silleda to Coconut Creek (Florida) | 4,125.32 mi (6,639.07 km) |
| Silleda to Coeur d'Alene (Idaho) | 4,827.36 mi (7,768.88 km) |
| Silleda to Cohoes (New York) | 3,234.00 mi (5,204.62 km) |
| Silleda to Cold Springs (Nevada) | 5,325.58 mi (8,570.70 km) |
