| Momchilgrad to Culpeper (Virginia) | 5,109.34 mi (8,222.68 km) |
| Momchilgrad to Culver City (California) | 6,734.55 mi (10,838.22 km) |
| Momchilgrad to Cumberland (Maryland) | 5,086.82 mi (8,186.45 km) |
| Momchilgrad to Cupertino (California) | 6,614.68 mi (10,645.31 km) |
| Momchilgrad to Cutler Bay (Florida) | 5,810.14 mi (9,350.52 km) |
| Momchilgrad to Cutlerville (Michigan) | 5,204.44 mi (8,375.74 km) |
| Momchilgrad to Cuyahoga Falls (Ohio) | 5,126.81 mi (8,250.80 km) |
| Momchilgrad to Cypress (California) | 6,737.02 mi (10,842.18 km) |
| Momchilgrad to Cypress Gardens (Florida) | 5,754.33 mi (9,260.70 km) |
| Momchilgrad to Cypress Lake (Florida) | 5,834.09 mi (9,389.07 km) |
| Momchilgrad to D'Iberville (Mississippi) | 5,938.87 mi (9,557.69 km) |
| Momchilgrad to Dakota Ridge (Colorado) | 6,028.54 mi (9,702.00 km) |
| Momchilgrad to Dale City (Virginia) | 5,074.54 mi (8,166.68 km) |
| Momchilgrad to Dallas (Georgia) | 5,602.85 mi (9,016.91 km) |
| Momchilgrad to Dallas (Oregon) | 6,158.32 mi (9,910.86 km) |
