| San Mateo to Pawtucket (Rhode Island) | 2,684.01 mi (4,319.50 km) |
| San Mateo to Payson (Arizona) | 655.85 mi (1,055.49 km) |
| San Mateo to Payson (Utah) | 594.24 mi (956.34 km) |
| San Mateo to Peabody (Massachusetts) | 2,695.71 mi (4,338.33 km) |
| San Mateo to Peachtree City (Georgia) | 2,128.64 mi (3,425.72 km) |
| San Mateo to Peachtree Corners (Georgia) | 2,134.79 mi (3,435.61 km) |
| San Mateo to Pearl (Mississippi) | 1,852.18 mi (2,980.79 km) |
| San Mateo to Pearl City (Hawaii) | 2,396.78 mi (3,857.25 km) |
| San Mateo to Pearl River (New York) | 2,560.95 mi (4,121.46 km) |
| San Mateo to Pearland (Texas) | 1,642.34 mi (2,643.10 km) |
| San Mateo to Pebble Creek (Florida) | 2,389.56 mi (3,845.63 km) |
| San Mateo to Pecan Grove (Texas) | 1,618.25 mi (2,604.33 km) |
| San Mateo to Pecos (Texas) | 1,149.16 mi (1,849.40 km) |
| San Mateo to Peekskill (New York) | 2,562.23 mi (4,123.52 km) |
| San Mateo to Pekin (Illinois) | 1,755.84 mi (2,825.76 km) |
