| Dorchester to Parma Heights (Ohio) | 3,672.39 mi (5,910.14 km) |
| Dorchester to Parole (Maryland) | 3,562.60 mi (5,733.46 km) |
| Dorchester to Parsippany (New Jersey) | 3,393.38 mi (5,461.12 km) |
| Dorchester to Pasadena (California) | 5,391.43 mi (8,676.67 km) |
| Dorchester to Pasadena (Maryland) | 3,555.35 mi (5,721.79 km) |
| Dorchester to Pasadena (Texas) | 4,773.46 mi (7,682.15 km) |
| Dorchester to Pasadena Hills (Florida) | 4,301.44 mi (6,922.49 km) |
| Dorchester to Pascagoula (Mississippi) | 4,466.16 mi (7,187.59 km) |
| Dorchester to Pasco (Washington) | 4,750.18 mi (7,644.68 km) |
| Dorchester to Passaic (New Jersey) | 3,381.80 mi (5,442.48 km) |
| Dorchester to Pataskala (Ohio) | 3,771.31 mi (6,069.33 km) |
| Dorchester to Patchogue (New York) | 3,339.44 mi (5,374.31 km) |
| Dorchester to Paterson (New Jersey) | 3,380.84 mi (5,440.93 km) |
| Dorchester to Patterson (California) | 5,301.73 mi (8,532.32 km) |
| Dorchester to Pawtucket (Rhode Island) | 3,225.18 mi (5,190.43 km) |
