| Rapid City to Petaluma (California) | 1,083.62 mi (1,743.92 km) |
| Rapid City to Petersburg (Virginia) | 1,427.85 mi (2,297.90 km) |
| Rapid City to Pflugerville (Texas) | 989.84 mi (1,593.00 km) |
| Rapid City to Pharr (Texas) | 1,268.57 mi (2,041.57 km) |
| Rapid City to Phelan (California) | 1,011.53 mi (1,627.90 km) |
| Rapid City to Phenix City (Alabama) | 1,267.03 mi (2,039.09 km) |
| Rapid City to Philadelphia (Pennsylvania) | 1,460.89 mi (2,351.07 km) |
| Rapid City to Phillipsburg (New Jersey) | 1,442.78 mi (2,321.93 km) |
| Rapid City to Phoenix (Arizona) | 867.25 mi (1,395.70 km) |
| Rapid City to Phoenixville (Pennsylvania) | 1,438.66 mi (2,315.31 km) |
| Rapid City to Picayune (Mississippi) | 1,192.27 mi (1,918.78 km) |
| Rapid City to Pickerington (Ohio) | 1,086.32 mi (1,748.27 km) |
| Rapid City to Pico Rivera (California) | 1,056.28 mi (1,699.91 km) |
| Rapid City to Piedmont (California) | 1,078.67 mi (1,735.96 km) |
| Rapid City to Pierre (South Dakota) | 145.10 mi (233.51 km) |
