| Momchilgrad to San Diego (California) | 6,773.62 mi (10,901.10 km) |
| Momchilgrad to San Diego Country Estates (California) | 6,753.75 mi (10,869.11 km) |
| Momchilgrad to San Dimas (California) | 6,713.13 mi (10,803.75 km) |
| Momchilgrad to San Fernando (California) | 6,718.06 mi (10,811.68 km) |
| Momchilgrad to San Francisco (California) | 6,595.70 mi (10,614.75 km) |
| Momchilgrad to San Gabriel (California) | 6,721.42 mi (10,817.09 km) |
| Momchilgrad to San Germán (Puerto Rico) | 5,521.11 mi (8,885.37 km) |
| Momchilgrad to San Jacinto (California) | 6,710.91 mi (10,800.17 km) |
| Momchilgrad to San Jose (California) | 6,611.24 mi (10,639.77 km) |
| Momchilgrad to San Juan (Puerto Rico) | 5,457.77 mi (8,783.43 km) |
| Momchilgrad to San Juan (Texas) | 6,530.57 mi (10,509.94 km) |
| Momchilgrad to San Juan Capistrano (California) | 6,746.54 mi (10,857.50 km) |
| Momchilgrad to San Leandro (California) | 6,592.50 mi (10,609.61 km) |
| Momchilgrad to San Lorenzo (California) | 6,594.07 mi (10,612.13 km) |
| Momchilgrad to San Luis (Arizona) | 6,728.10 mi (10,827.82 km) |
