| Harmanli to Ruzomberok | 587.38 mi (945.30 km) |
| Harmanli to Sabinov | 547.38 mi (880.92 km) |
| Harmanli to Sal'a | 580.68 mi (934.51 km) |
| Harmanli to Samorin | 593.80 mi (955.64 km) |
| Harmanli to Senec | 599.81 mi (965.30 km) |
| Harmanli to Senica | 623.15 mi (1,002.86 km) |
| Harmanli to Sered' | 592.18 mi (953.03 km) |
| Harmanli to Skalica | 635.57 mi (1,022.86 km) |
| Harmanli to Smizany | 550.29 mi (885.61 km) |
| Harmanli to Snina | 519.93 mi (836.75 km) |
| Harmanli to Spisska Nova Ves | 548.72 mi (883.09 km) |
| Harmanli to Stara L'ubovna | 568.33 mi (914.64 km) |
| Harmanli to Stara Tura | 617.51 mi (993.79 km) |
| Harmanli to Stropkov | 542.60 mi (873.23 km) |
| Harmanli to Stupava | 614.87 mi (989.53 km) |
