| Harmanli to Paola | 546.39 mi (879.33 km) |
| Harmanli to Parabiago | 880.52 mi (1,417.06 km) |
| Harmanli to Parabita | 425.25 mi (684.38 km) |
| Harmanli to Parma | 805.48 mi (1,296.29 km) |
| Harmanli to Partanna | 747.96 mi (1,203.73 km) |
| Harmanli to Partinico | 727.02 mi (1,170.03 km) |
| Harmanli to Pasian di Prato | 691.38 mi (1,112.66 km) |
| Harmanli to Paterno | 656.92 mi (1,057.21 km) |
| Harmanli to Patti | 634.48 mi (1,021.10 km) |
| Harmanli to Paullo | 857.20 mi (1,379.53 km) |
| Harmanli to Pavia | 866.22 mi (1,394.04 km) |
| Harmanli to Pavullo nel Frignano | 776.38 mi (1,249.47 km) |
| Harmanli to Pedara | 647.31 mi (1,041.74 km) |
| Harmanli to Pellezzano | 583.10 mi (938.40 km) |
| Harmanli to Penne | 613.97 mi (988.09 km) |
