| Rancho San Diego to Petaluma (California) | 496.16 mi (798.49 km) |
| Rancho San Diego to Petersburg (Virginia) | 2,242.35 mi (3,608.71 km) |
| Rancho San Diego to Pflugerville (Texas) | 1,146.27 mi (1,844.74 km) |
| Rancho San Diego to Pharr (Texas) | 1,213.05 mi (1,952.21 km) |
| Rancho San Diego to Phelan (California) | 121.01 mi (194.75 km) |
| Rancho San Diego to Phenix City (Alabama) | 1,849.29 mi (2,976.15 km) |
| Rancho San Diego to Philadelphia (Pennsylvania) | 2,355.24 mi (3,790.39 km) |
| Rancho San Diego to Phillipsburg (New Jersey) | 2,352.17 mi (3,785.45 km) |
| Rancho San Diego to Phoenix (Arizona) | 284.90 mi (458.50 km) |
| Rancho San Diego to Phoenixville (Pennsylvania) | 2,334.67 mi (3,757.29 km) |
| Rancho San Diego to Picayune (Mississippi) | 1,605.62 mi (2,584.00 km) |
| Rancho San Diego to Pickerington (Ohio) | 1,950.92 mi (3,139.70 km) |
| Rancho San Diego to Pico Rivera (California) | 108.38 mi (174.41 km) |
| Rancho San Diego to Piedmont (California) | 460.17 mi (740.57 km) |
| Rancho San Diego to Pierre (South Dakota) | 1,199.01 mi (1,929.62 km) |
