| Sinaia to Cicero (Illinois) | 5,146.71 mi (8,282.83 km) |
| Sinaia to Cimarron Hills (Colorado) | 5,850.65 mi (9,415.72 km) |
| Sinaia to Cincinnati (Ohio) | 5,168.41 mi (8,317.76 km) |
| Sinaia to Cinco Ranch (Texas) | 6,076.74 mi (9,779.57 km) |
| Sinaia to Circleville (Ohio) | 5,087.24 mi (8,187.11 km) |
| Sinaia to Citrus (California) | 6,489.14 mi (10,443.26 km) |
| Sinaia to Citrus Heights (California) | 6,275.49 mi (10,099.43 km) |
| Sinaia to Citrus Park (Florida) | 5,654.37 mi (9,099.83 km) |
| Sinaia to Claiborne (Louisiana) | 5,794.86 mi (9,325.93 km) |
| Sinaia to Claremont (California) | 6,484.34 mi (10,435.54 km) |
| Sinaia to Claremont (New Hampshire) | 4,508.98 mi (7,256.51 km) |
| Sinaia to Claremore (Oklahoma) | 5,709.11 mi (9,187.92 km) |
| Sinaia to Clarksburg (Maryland) | 4,890.85 mi (7,871.06 km) |
| Sinaia to Clarksburg (West Virginia) | 5,005.23 mi (8,055.14 km) |
| Sinaia to Clarksdale (Mississippi) | 5,646.83 mi (9,087.69 km) |
