| Cities | Distance |
|---|---|
| Harmanli to Nova Zagora | 38.98 mi (62.74 km) |
| Harmanli to Novi Iskar | 143.28 mi (230.59 km) |
| Harmanli to Novi Pazar | 118.09 mi (190.05 km) |
| Harmanli to Omurtag | 84.80 mi (136.47 km) |
| Harmanli to Panagyurishte | 96.17 mi (154.78 km) |
| Harmanli to Parvomay | 36.92 mi (59.41 km) |
| Harmanli to Pavlikeni | 95.14 mi (153.11 km) |
| Harmanli to Pazardzhik | 82.44 mi (132.68 km) |
| Harmanli to Pernik | 153.63 mi (247.25 km) |
| Harmanli to Peshtera | 82.46 mi (132.71 km) |
| Harmanli to Petrich | 143.89 mi (231.56 km) |
| Harmanli to Pleven | 120.85 mi (194.49 km) |
| Harmanli to Plovdiv | 60.88 mi (97.98 km) |
| Harmanli to Pomorie | 98.15 mi (157.95 km) |
| Harmanli to Popovo | 99.34 mi (159.87 km) |