| Momchilgrad to Springfield (Missouri) | 5,764.54 mi (9,277.13 km) |
| Momchilgrad to Springfield (Ohio) | 5,272.44 mi (8,485.17 km) |
| Momchilgrad to Springfield (Oregon) | 6,207.17 mi (9,989.47 km) |
| Momchilgrad to Springfield (Tennessee) | 5,557.70 mi (8,944.26 km) |
| Momchilgrad to Springfield (Virginia) | 5,061.90 mi (8,146.34 km) |
| Momchilgrad to Springville (Utah) | 6,182.68 mi (9,950.06 km) |
| Momchilgrad to St. Albans (West Virginia) | 5,268.08 mi (8,478.15 km) |
| Momchilgrad to St. Andrews (South Carolina) | 5,441.94 mi (8,757.96 km) |
| Momchilgrad to St. Ann (Missouri) | 5,579.84 mi (8,979.88 km) |
| Momchilgrad to St. Augustine (Florida) | 5,647.43 mi (9,088.66 km) |
| Momchilgrad to St. Charles (Illinois) | 5,344.97 mi (8,601.91 km) |
| Momchilgrad to St. Charles (Missouri) | 5,581.09 mi (8,981.89 km) |
| Momchilgrad to St. Clair Shores (Michigan) | 5,117.76 mi (8,236.24 km) |
| Momchilgrad to St. Cloud (Florida) | 5,725.27 mi (9,213.93 km) |
| Momchilgrad to St. Cloud (Minnesota) | 5,363.46 mi (8,631.65 km) |
