| Sozopol to Pell City (Alabama) | 5,730.26 mi (9,221.96 km) |
| Sozopol to Pella (Iowa) | 5,565.88 mi (8,957.42 km) |
| Sozopol to Pembroke Pines (Florida) | 5,860.12 mi (9,430.94 km) |
| Sozopol to Pendleton (Oregon) | 6,011.26 mi (9,674.19 km) |
| Sozopol to Pensacola (Florida) | 5,925.76 mi (9,536.60 km) |
| Sozopol to Peoria (Arizona) | 6,594.87 mi (10,613.42 km) |
| Sozopol to Peoria (Illinois) | 5,487.11 mi (8,830.66 km) |
| Sozopol to Perris (California) | 6,722.49 mi (10,818.80 km) |
| Sozopol to Perry (Georgia) | 5,683.94 mi (9,147.42 km) |
| Sozopol to Perry Hall (Maryland) | 5,059.90 mi (8,143.12 km) |
| Sozopol to Perrysburg (Ohio) | 5,233.72 mi (8,422.86 km) |
| Sozopol to Perth Amboy (New Jersey) | 4,921.27 mi (7,920.03 km) |
| Sozopol to Peru (Indiana) | 5,360.83 mi (8,627.42 km) |
| Sozopol to Petal (Mississippi) | 5,959.72 mi (9,591.25 km) |
| Sozopol to Petaluma (California) | 6,560.35 mi (10,557.87 km) |
