| Sliven to Pell City (Alabama) | 5,664.84 mi (9,116.68 km) |
| Sliven to Pella (Iowa) | 5,506.15 mi (8,861.28 km) |
| Sliven to Pembroke Pines (Florida) | 5,790.81 mi (9,319.41 km) |
| Sliven to Pendleton (Oregon) | 5,966.98 mi (9,602.93 km) |
| Sliven to Pensacola (Florida) | 5,859.56 mi (9,430.05 km) |
| Sliven to Peoria (Arizona) | 6,541.57 mi (10,527.65 km) |
| Sliven to Peoria (Illinois) | 5,425.79 mi (8,731.96 km) |
| Sliven to Perris (California) | 6,672.39 mi (10,738.17 km) |
| Sliven to Perry (Georgia) | 5,617.37 mi (9,040.28 km) |
| Sliven to Perry Hall (Maryland) | 4,993.80 mi (8,036.75 km) |
| Sliven to Perrysburg (Ohio) | 5,170.64 mi (8,321.35 km) |
| Sliven to Perth Amboy (New Jersey) | 4,855.04 mi (7,813.43 km) |
| Sliven to Peru (Indiana) | 5,298.23 mi (8,526.67 km) |
| Sliven to Petal (Mississippi) | 5,894.50 mi (9,486.28 km) |
| Sliven to Petaluma (California) | 6,515.75 mi (10,486.09 km) |
