| Harmanli to Pell City (Alabama) | 5,680.18 mi (9,141.37 km) |
| Harmanli to Pella (Iowa) | 5,530.04 mi (8,899.74 km) |
| Harmanli to Pembroke Pines (Florida) | 5,797.46 mi (9,330.10 km) |
| Harmanli to Pendleton (Oregon) | 6,005.53 mi (9,664.96 km) |
| Harmanli to Pensacola (Florida) | 5,873.40 mi (9,452.33 km) |
| Harmanli to Peoria (Arizona) | 6,572.47 mi (10,577.37 km) |
| Harmanli to Peoria (Illinois) | 5,447.59 mi (8,767.05 km) |
| Harmanli to Perris (California) | 6,706.21 mi (10,792.60 km) |
| Harmanli to Perry (Georgia) | 5,630.51 mi (9,061.44 km) |
| Harmanli to Perry Hall (Maryland) | 5,007.98 mi (8,059.56 km) |
| Harmanli to Perrysburg (Ohio) | 5,189.95 mi (8,352.41 km) |
| Harmanli to Perth Amboy (New Jersey) | 4,868.98 mi (7,835.86 km) |
| Harmanli to Peru (Indiana) | 5,318.22 mi (8,558.85 km) |
| Harmanli to Petal (Mississippi) | 5,910.16 mi (9,511.48 km) |
| Harmanli to Petaluma (California) | 6,553.99 mi (10,547.63 km) |
