| Momchilgrad to Caño Martin Peña (Puerto Rico) | 5,455.80 mi (8,780.27 km) |
| Momchilgrad to Cañon City (Colorado) | 6,098.00 mi (9,813.78 km) |
| Momchilgrad to Canóvanas (Puerto Rico) | 5,451.07 mi (8,772.64 km) |
| Momchilgrad to Canton (Georgia) | 5,572.43 mi (8,967.95 km) |
| Momchilgrad to Canton (Illinois) | 5,474.81 mi (8,810.85 km) |
| Momchilgrad to Canton (Mississippi) | 5,876.65 mi (9,457.55 km) |
| Momchilgrad to Canton (Ohio) | 5,137.31 mi (8,267.70 km) |
| Momchilgrad to Canyon (Texas) | 6,185.55 mi (9,954.69 km) |
| Momchilgrad to Canyon Lake (California) | 6,724.70 mi (10,822.36 km) |
| Momchilgrad to Canyon Lake (Texas) | 6,335.79 mi (10,196.46 km) |
| Momchilgrad to Cape Coral (Florida) | 5,833.29 mi (9,387.77 km) |
| Momchilgrad to Cape Girardeau (Missouri) | 5,620.30 mi (9,045.00 km) |
| Momchilgrad to Carbondale (Illinois) | 5,587.01 mi (8,991.43 km) |
| Momchilgrad to Carlisle (Pennsylvania) | 4,999.51 mi (8,045.94 km) |
| Momchilgrad to Carlsbad (California) | 6,759.91 mi (10,879.02 km) |
