| Harmanli to Piera | 1,241.53 mi (1,998.05 km) |
| Harmanli to Pilar de la Horadada | 1,435.89 mi (2,310.84 km) |
| Harmanli to Pilas | 1,732.78 mi (2,788.63 km) |
| Harmanli to Pinos Puente | 1,603.07 mi (2,579.88 km) |
| Harmanli to Pinto | 1,538.07 mi (2,475.28 km) |
| Harmanli to Pizarra | 1,664.05 mi (2,678.03 km) |
| Harmanli to Plasencia | 1,664.16 mi (2,678.21 km) |
| Harmanli to Pola de Laviana | 1,593.33 mi (2,564.21 km) |
| Harmanli to Pola de Lena | 1,607.67 mi (2,587.30 km) |
| Harmanli to Pola de Siero | 1,596.67 mi (2,569.59 km) |
| Harmanli to Pollensa | 1,199.79 mi (1,930.87 km) |
| Harmanli to Ponferrada | 1,652.28 mi (2,659.08 km) |
| Harmanli to Pontevedra | 1,756.08 mi (2,826.13 km) |
| Harmanli to Portugalete | 1,465.96 mi (2,359.23 km) |
| Harmanli to Poyo | 1,757.75 mi (2,828.82 km) |
