| Harmanli to Sonsbeck | 1,134.54 mi (1,825.86 km) |
| Harmanli to Sonthofen | 856.17 mi (1,377.87 km) |
| Harmanli to Spaichingen | 936.87 mi (1,507.75 km) |
| Harmanli to Spelle | 1,121.21 mi (1,804.41 km) |
| Harmanli to Spenge | 1,076.42 mi (1,732.33 km) |
| Harmanli to Speyer | 982.86 mi (1,581.76 km) |
| Harmanli to Spiesen-Elversberg | 1,036.39 mi (1,667.91 km) |
| Harmanli to Spremberg | 858.67 mi (1,381.89 km) |
| Harmanli to Springe | 1,042.82 mi (1,678.25 km) |
| Harmanli to Sprockhovel | 1,093.56 mi (1,759.92 km) |
| Harmanli to Stade | 1,104.58 mi (1,777.64 km) |
| Harmanli to Stadtallendorf | 1,008.77 mi (1,623.46 km) |
| Harmanli to Stadthagen | 1,058.93 mi (1,704.18 km) |
| Harmanli to Stadtlohn | 1,127.57 mi (1,814.64 km) |
| Harmanli to Stahnsdorf | 933.82 mi (1,502.83 km) |
