| San Marino to Pike Creek Valley (Delaware) | 2,352.33 mi (3,785.71 km) |
| San Marino to Pikesville (Maryland) | 2,300.74 mi (3,702.68 km) |
| San Marino to Pine Bluff (Arkansas) | 1,487.74 mi (2,394.29 km) |
| San Marino to Pine Castle (Florida) | 2,192.06 mi (3,527.77 km) |
| San Marino to Pine Hill (New Jersey) | 2,389.80 mi (3,846.01 km) |
| San Marino to Pine Hills (Florida) | 2,183.91 mi (3,514.67 km) |
| San Marino to Pinecrest (Florida) | 2,324.73 mi (3,741.29 km) |
| San Marino to Pinehurst (North Carolina) | 2,183.65 mi (3,514.24 km) |
| San Marino to Pinellas Park (Florida) | 2,130.21 mi (3,428.24 km) |
| San Marino to Pineville (Louisiana) | 1,502.24 mi (2,417.62 km) |
| San Marino to Pineville (North Carolina) | 2,105.46 mi (3,388.42 km) |
| San Marino to Pinewood (Florida) | 2,324.04 mi (3,740.18 km) |
| San Marino to Piney Green (North Carolina) | 2,308.72 mi (3,715.53 km) |
| San Marino to Pinole (California) | 354.57 mi (570.62 km) |
| San Marino to Piqua (Ohio) | 1,899.31 mi (3,056.65 km) |
