| Sitges to Cicero (Illinois) | 4,397.21 mi (7,076.63 km) |
| Sitges to Cimarron Hills (Colorado) | 5,229.55 mi (8,416.15 km) |
| Sitges to Cincinnati (Ohio) | 4,354.59 mi (7,008.04 km) |
| Sitges to Cinco Ranch (Texas) | 5,254.83 mi (8,456.83 km) |
| Sitges to Circleville (Ohio) | 4,266.40 mi (6,866.11 km) |
| Sitges to Citrus (California) | 5,975.66 mi (9,616.90 km) |
| Sitges to Citrus Heights (California) | 5,855.24 mi (9,423.10 km) |
| Sitges to Citrus Park (Florida) | 4,695.31 mi (7,556.37 km) |
| Sitges to Claiborne (Louisiana) | 4,969.50 mi (7,997.64 km) |
| Sitges to Claremont (California) | 5,968.63 mi (9,605.59 km) |
| Sitges to Claremont (New Hampshire) | 3,660.66 mi (5,891.26 km) |
| Sitges to Claremore (Oklahoma) | 4,961.62 mi (7,984.95 km) |
| Sitges to Clarksburg (Maryland) | 4,019.76 mi (6,469.17 km) |
| Sitges to Clarksburg (West Virginia) | 4,158.91 mi (6,693.11 km) |
| Sitges to Clarksdale (Mississippi) | 4,825.39 mi (7,765.71 km) |
