| Haskovo to Security-Widefield (Colorado) | 6,047.47 mi (9,732.46 km) |
| Haskovo to Sedalia (Missouri) | 5,669.53 mi (9,124.23 km) |
| Haskovo to Sedro-Woolley (Washington) | 5,887.20 mi (9,474.54 km) |
| Haskovo to Seguin (Texas) | 6,326.89 mi (10,182.14 km) |
| Haskovo to Selden (New York) | 4,790.01 mi (7,708.77 km) |
| Haskovo to Selma (Alabama) | 5,754.57 mi (9,261.08 km) |
| Haskovo to Selma (California) | 6,584.38 mi (10,596.54 km) |
| Haskovo to Selma (Texas) | 6,339.88 mi (10,203.05 km) |
| Haskovo to Seminole (Florida) | 5,801.87 mi (9,337.21 km) |
| Haskovo to Seven Hills (Ohio) | 5,110.09 mi (8,223.89 km) |
| Haskovo to Seven Oaks (South Carolina) | 5,433.73 mi (8,744.74 km) |
| Haskovo to Severn (Maryland) | 5,015.40 mi (8,071.51 km) |
| Haskovo to Severna Park (Maryland) | 5,012.39 mi (8,066.66 km) |
| Haskovo to Sevierville (Tennessee) | 5,444.80 mi (8,762.57 km) |
| Haskovo to Seymour (Indiana) | 5,387.18 mi (8,669.83 km) |
