| Asenovgrad to Cicero (Illinois) | 5,285.00 mi (8,505.38 km) |
| Asenovgrad to Cimarron Hills (Colorado) | 6,014.60 mi (9,679.57 km) |
| Asenovgrad to Cincinnati (Ohio) | 5,294.07 mi (8,519.98 km) |
| Asenovgrad to Cinco Ranch (Texas) | 6,204.98 mi (9,985.95 km) |
| Asenovgrad to Circleville (Ohio) | 5,211.01 mi (8,386.31 km) |
| Asenovgrad to Citrus (California) | 6,671.61 mi (10,736.92 km) |
| Asenovgrad to Citrus Heights (California) | 6,468.54 mi (10,410.11 km) |
| Asenovgrad to Citrus Park (Florida) | 5,747.63 mi (9,249.92 km) |
| Asenovgrad to Claiborne (Louisiana) | 5,921.08 mi (9,529.06 km) |
| Asenovgrad to Claremont (California) | 6,666.49 mi (10,728.69 km) |
| Asenovgrad to Claremont (New Hampshire) | 4,623.75 mi (7,441.21 km) |
| Asenovgrad to Claremore (Oklahoma) | 5,850.59 mi (9,415.62 km) |
| Asenovgrad to Clarksburg (Maryland) | 5,002.62 mi (8,050.95 km) |
| Asenovgrad to Clarksburg (West Virginia) | 5,123.12 mi (8,244.86 km) |
| Asenovgrad to Clarksdale (Mississippi) | 5,773.20 mi (9,291.06 km) |
