| Richland to Pawtucket (Rhode Island) | 2,361.36 mi (3,800.24 km) |
| Richland to Payson (Arizona) | 930.87 mi (1,498.10 km) |
| Richland to Payson (Utah) | 575.03 mi (925.42 km) |
| Richland to Peabody (Massachusetts) | 2,361.92 mi (3,801.14 km) |
| Richland to Peachtree City (Georgia) | 2,024.57 mi (3,258.24 km) |
| Richland to Peachtree Corners (Georgia) | 2,017.09 mi (3,246.19 km) |
| Richland to Pearl (Mississippi) | 1,821.59 mi (2,931.57 km) |
| Richland to Pearl City (Hawaii) | 2,762.91 mi (4,446.48 km) |
| Richland to Pearl River (New York) | 2,260.45 mi (3,637.84 km) |
| Richland to Pearland (Texas) | 1,731.65 mi (2,786.82 km) |
| Richland to Pebble Creek (Florida) | 2,356.55 mi (3,792.51 km) |
| Richland to Pecan Grove (Texas) | 1,711.93 mi (2,755.08 km) |
| Richland to Pecos (Texas) | 1,328.38 mi (2,137.83 km) |
| Richland to Peekskill (New York) | 2,257.82 mi (3,633.61 km) |
| Richland to Pekin (Illinois) | 1,530.37 mi (2,462.88 km) |
