| South El Monte to Petaluma (California) | 386.12 mi (621.40 km) |
| South El Monte to Petersburg (Virginia) | 2,276.29 mi (3,663.33 km) |
| South El Monte to Pflugerville (Texas) | 1,218.15 mi (1,960.43 km) |
| South El Monte to Pharr (Texas) | 1,302.78 mi (2,096.62 km) |
| South El Monte to Phelan (California) | 40.28 mi (64.82 km) |
| South El Monte to Phenix City (Alabama) | 1,902.96 mi (3,062.53 km) |
| South El Monte to Philadelphia (Pennsylvania) | 2,379.36 mi (3,829.21 km) |
| South El Monte to Phillipsburg (New Jersey) | 2,374.02 mi (3,820.61 km) |
| South El Monte to Phoenix (Arizona) | 343.64 mi (553.04 km) |
| South El Monte to Phoenixville (Pennsylvania) | 2,358.41 mi (3,795.49 km) |
| South El Monte to Picayune (Mississippi) | 1,669.67 mi (2,687.07 km) |
| South El Monte to Pickerington (Ohio) | 1,975.55 mi (3,179.34 km) |
| South El Monte to Pico Rivera (California) | 4.70 mi (7.56 km) |
| South El Monte to Piedmont (California) | 350.19 mi (563.58 km) |
| South El Monte to Pierre (South Dakota) | 1,182.99 mi (1,903.84 km) |
