| Fort Madison to Perth | 3,877.25 mi (6,239.84 km) |
| Fort Madison to Peterborough | 4,108.95 mi (6,612.71 km) |
| Fort Madison to Peterhead | 3,902.43 mi (6,280.35 km) |
| Fort Madison to Peterlee | 3,999.66 mi (6,436.83 km) |
| Fort Madison to Petersfield | 4,133.98 mi (6,653.00 km) |
| Fort Madison to Pinner | 4,135.25 mi (6,655.04 km) |
| Fort Madison to Pitsea | 4,169.64 mi (6,710.38 km) |
| Fort Madison to Plumstead | 4,156.74 mi (6,689.62 km) |
| Fort Madison to Plymouth | 4,030.29 mi (6,486.12 km) |
| Fort Madison to Plympton | 4,033.41 mi (6,491.14 km) |
| Fort Madison to Plymstock | 4,032.79 mi (6,490.15 km) |
| Fort Madison to Polegate | 4,185.10 mi (6,735.27 km) |
| Fort Madison to Ponders End | 4,146.42 mi (6,673.01 km) |
| Fort Madison to Pont-y-pwl | 4,031.16 mi (6,487.52 km) |
| Fort Madison to Pontardulais | 3,992.71 mi (6,425.65 km) |
