| Boston to Pittsburg (Kansas) | 4,388.09 mi (7,061.94 km) |
| Boston to Pittsburgh (Pennsylvania) | 3,681.83 mi (5,925.33 km) |
| Boston to Pittsfield (Massachusetts) | 3,327.81 mi (5,355.60 km) |
| Boston to Placentia (California) | 5,374.19 mi (8,648.92 km) |
| Boston to Placerville (California) | 5,180.70 mi (8,337.53 km) |
| Boston to Plainfield (Illinois) | 3,939.55 mi (6,340.09 km) |
| Boston to Plainfield (Indiana) | 3,962.93 mi (6,377.72 km) |
| Boston to Plainfield (New Jersey) | 3,455.19 mi (5,560.59 km) |
| Boston to Plainview (New York) | 3,410.17 mi (5,488.14 km) |
| Boston to Plainview (Texas) | 4,812.93 mi (7,745.66 km) |
| Boston to Plano (Illinois) | 3,948.15 mi (6,353.94 km) |
| Boston to Plano (Texas) | 4,691.20 mi (7,549.76 km) |
| Boston to Plant City (Florida) | 4,379.18 mi (7,047.61 km) |
| Boston to Plantation (Florida) | 4,400.66 mi (7,082.17 km) |
| Boston to Platteville (Wisconsin) | 3,968.38 mi (6,386.49 km) |
