| Westbrook to Parczew | 4,070.07 mi (6,550.14 km) |
| Westbrook to Paslek | 3,869.72 mi (6,227.71 km) |
| Westbrook to Piaseczno | 3,987.21 mi (6,416.79 km) |
| Westbrook to Piastow | 3,976.99 mi (6,400.35 km) |
| Westbrook to Piekary Slaskie | 3,970.69 mi (6,390.21 km) |
| Westbrook to Pila | 3,794.03 mi (6,105.90 km) |
| Westbrook to Pinczow | 4,024.77 mi (6,477.24 km) |
| Westbrook to Pionki | 4,024.07 mi (6,476.12 km) |
| Westbrook to Piotrkow Trybunalski | 3,962.06 mi (6,376.31 km) |
| Westbrook to Pisz | 3,959.40 mi (6,372.03 km) |
| Westbrook to Pleszew | 3,874.84 mi (6,235.95 km) |
| Westbrook to Plewiska | 3,822.50 mi (6,151.72 km) |
| Westbrook to Plock | 3,922.33 mi (6,312.39 km) |
| Westbrook to Plonsk | 3,944.17 mi (6,347.53 km) |
| Westbrook to Pobiedziska | 3,843.53 mi (6,185.56 km) |
