| Momchilgrad to Seymour (Tennessee) | 5,464.51 mi (8,794.27 km) |
| Momchilgrad to Shady Hills (Florida) | 5,772.75 mi (9,290.35 km) |
| Momchilgrad to Shafter (California) | 6,663.31 mi (10,723.57 km) |
| Momchilgrad to Shaker Heights (Ohio) | 5,113.61 mi (8,229.56 km) |
| Momchilgrad to Shakopee (Minnesota) | 5,379.87 mi (8,658.06 km) |
| Momchilgrad to Sharon (Pennsylvania) | 5,083.94 mi (8,181.80 km) |
| Momchilgrad to Sharonville (Ohio) | 5,326.84 mi (8,572.72 km) |
| Momchilgrad to Shasta Lake (California) | 6,409.11 mi (10,314.47 km) |
| Momchilgrad to Shawnee (Kansas) | 5,723.70 mi (9,211.41 km) |
| Momchilgrad to Shawnee (Oklahoma) | 5,993.90 mi (9,646.25 km) |
| Momchilgrad to Sheboygan (Wisconsin) | 5,235.16 mi (8,425.18 km) |
| Momchilgrad to Shelby (North Carolina) | 5,401.83 mi (8,693.41 km) |
| Momchilgrad to Shelbyville (Indiana) | 5,367.32 mi (8,637.87 km) |
| Momchilgrad to Shelbyville (Kentucky) | 5,410.36 mi (8,707.13 km) |
| Momchilgrad to Shelbyville (Tennessee) | 5,590.17 mi (8,996.52 km) |
