| Shasta Lake to Perth | 4,846.05 mi (7,798.96 km) |
| Shasta Lake to Peterborough | 5,126.46 mi (8,250.25 km) |
| Shasta Lake to Peterhead | 4,834.67 mi (7,780.66 km) |
| Shasta Lake to Peterlee | 4,984.42 mi (8,021.64 km) |
| Shasta Lake to Petersfield | 5,186.73 mi (8,347.23 km) |
| Shasta Lake to Pinner | 5,172.24 mi (8,323.91 km) |
| Shasta Lake to Pitsea | 5,198.90 mi (8,366.82 km) |
| Shasta Lake to Plumstead | 5,191.25 mi (8,354.51 km) |
| Shasta Lake to Plymouth | 5,122.96 mi (8,244.61 km) |
| Shasta Lake to Plympton | 5,125.02 mi (8,247.93 km) |
| Shasta Lake to Plymstock | 5,125.28 mi (8,248.34 km) |
| Shasta Lake to Polegate | 5,230.33 mi (8,417.41 km) |
| Shasta Lake to Ponders End | 5,179.31 mi (8,335.29 km) |
| Shasta Lake to Pont-y-pwl | 5,089.62 mi (8,190.95 km) |
| Shasta Lake to Pontardulais | 5,059.62 mi (8,142.68 km) |
