| Harmanli to Superior (Colorado) | 6,003.39 mi (9,661.52 km) |
| Harmanli to Superior (Wisconsin) | 5,230.82 mi (8,418.18 km) |
| Harmanli to Surprise (Arizona) | 6,582.99 mi (10,594.30 km) |
| Harmanli to Susanville (California) | 6,373.01 mi (10,256.37 km) |
| Harmanli to Sussex (Wisconsin) | 5,279.17 mi (8,496.00 km) |
| Harmanli to Suwanee (Georgia) | 5,567.47 mi (8,959.98 km) |
| Harmanli to Swansea (Illinois) | 5,572.35 mi (8,967.84 km) |
| Harmanli to Sweetwater (Florida) | 5,810.41 mi (9,350.95 km) |
| Harmanli to Sweetwater (Texas) | 6,269.44 mi (10,089.69 km) |
| Harmanli to Sycamore (Illinois) | 5,351.96 mi (8,613.15 km) |
| Harmanli to Sylacauga (Alabama) | 5,698.95 mi (9,171.57 km) |
| Harmanli to Sylvania (Ohio) | 5,184.29 mi (8,343.32 km) |
| Harmanli to Syosset (New York) | 4,824.72 mi (7,764.63 km) |
| Harmanli to Syracuse (New York) | 4,833.86 mi (7,779.35 km) |
| Harmanli to Syracuse (Utah) | 6,128.59 mi (9,863.02 km) |
