| South San Francisco to Pike Creek Valley (Delaware) | 2,494.99 mi (4,015.29 km) |
| South San Francisco to Pikesville (Maryland) | 2,447.64 mi (3,939.10 km) |
| South San Francisco to Pine Bluff (Arkansas) | 1,709.83 mi (2,751.71 km) |
| South San Francisco to Pine Castle (Florida) | 2,439.37 mi (3,925.79 km) |
| South San Francisco to Pine Hill (New Jersey) | 2,531.17 mi (4,073.53 km) |
| South San Francisco to Pine Hills (Florida) | 2,430.67 mi (3,911.78 km) |
| South San Francisco to Pinecrest (Florida) | 2,587.24 mi (4,163.75 km) |
| South San Francisco to Pinehurst (North Carolina) | 2,373.14 mi (3,819.21 km) |
| South San Francisco to Pinellas Park (Florida) | 2,385.16 mi (3,838.54 km) |
| South San Francisco to Pineville (Louisiana) | 1,755.43 mi (2,825.09 km) |
| South San Francisco to Pineville (North Carolina) | 2,298.36 mi (3,698.85 km) |
| South San Francisco to Pinewood (Florida) | 2,585.09 mi (4,160.30 km) |
| South San Francisco to Piney Green (North Carolina) | 2,498.29 mi (4,020.61 km) |
| South San Francisco to Pinole (California) | 24.60 mi (39.58 km) |
| South San Francisco to Piqua (Ohio) | 2,044.14 mi (3,289.73 km) |
