| San Gwann to Peterborough | 1,356.19 mi (2,182.58 km) |
| San Gwann to Peterhead | 1,669.62 mi (2,687.00 km) |
| San Gwann to Peterlee | 1,504.08 mi (2,420.58 km) |
| San Gwann to Petersfield | 1,292.66 mi (2,080.33 km) |
| San Gwann to Pinner | 1,307.86 mi (2,104.80 km) |
| San Gwann to Pitsea | 1,282.48 mi (2,063.96 km) |
| San Gwann to Plumstead | 1,289.27 mi (2,074.88 km) |
| San Gwann to Plymouth | 1,363.48 mi (2,194.30 km) |
| San Gwann to Plympton | 1,361.05 mi (2,190.40 km) |
| San Gwann to Plymstock | 1,361.07 mi (2,190.43 km) |
| San Gwann to Polegate | 1,249.36 mi (2,010.66 km) |
| San Gwann to Ponders End | 1,301.33 mi (2,094.28 km) |
| San Gwann to Pont-y-pwl | 1,390.27 mi (2,237.42 km) |
| San Gwann to Pontardulais | 1,421.42 mi (2,287.56 km) |
| San Gwann to Pontefract | 1,444.89 mi (2,325.33 km) |
