| Severn to Petaluma (California) | 2,450.93 mi (3,944.39 km) |
| Severn to Petersburg (Virginia) | 138.68 mi (223.18 km) |
| Severn to Pflugerville (Texas) | 1,324.92 mi (2,132.25 km) |
| Severn to Pharr (Texas) | 1,531.65 mi (2,464.95 km) |
| Severn to Phelan (California) | 2,263.23 mi (3,642.32 km) |
| Severn to Phenix City (Alabama) | 655.73 mi (1,055.29 km) |
| Severn to Philadelphia (Pennsylvania) | 102.71 mi (165.29 km) |
| Severn to Phillipsburg (New Jersey) | 134.01 mi (215.67 km) |
| Severn to Phoenix (Arizona) | 1,993.60 mi (3,208.39 km) |
| Severn to Phoenixville (Pennsylvania) | 93.22 mi (150.02 km) |
| Severn to Picayune (Mississippi) | 944.30 mi (1,519.71 km) |
| Severn to Pickerington (Ohio) | 327.77 mi (527.49 km) |
| Severn to Pico Rivera (California) | 2,304.38 mi (3,708.54 km) |
| Severn to Piedmont (California) | 2,438.42 mi (3,924.26 km) |
| Severn to Pierre (South Dakota) | 1,265.30 mi (2,036.30 km) |
