| Richland to Petaluma (California) | 580.92 mi (934.90 km) |
| Richland to Petersburg (Virginia) | 2,220.94 mi (3,574.26 km) |
| Richland to Pflugerville (Texas) | 1,595.46 mi (2,567.64 km) |
| Richland to Pharr (Texas) | 1,808.88 mi (2,911.11 km) |
| Richland to Phelan (California) | 823.47 mi (1,325.24 km) |
| Richland to Phenix City (Alabama) | 2,042.67 mi (3,287.36 km) |
| Richland to Philadelphia (Pennsylvania) | 2,238.01 mi (3,601.72 km) |
| Richland to Phillipsburg (New Jersey) | 2,215.43 mi (3,565.39 km) |
| Richland to Phoenix (Arizona) | 956.56 mi (1,539.43 km) |
| Richland to Phoenixville (Pennsylvania) | 2,215.77 mi (3,565.93 km) |
| Richland to Picayune (Mississippi) | 1,920.15 mi (3,090.18 km) |
| Richland to Pickerington (Ohio) | 1,877.51 mi (3,021.57 km) |
| Richland to Pico Rivera (California) | 851.67 mi (1,370.63 km) |
| Richland to Piedmont (California) | 603.50 mi (971.24 km) |
| Richland to Pierre (South Dakota) | 928.73 mi (1,494.64 km) |
