| Port Huron to Parczew | 4,525.65 mi (7,283.33 km) |
| Port Huron to Paslek | 4,317.91 mi (6,949.00 km) |
| Port Huron to Piaseczno | 4,445.23 mi (7,153.90 km) |
| Port Huron to Piastow | 4,434.70 mi (7,136.96 km) |
| Port Huron to Piekary Slaskie | 4,445.28 mi (7,153.99 km) |
| Port Huron to Pila | 4,256.15 mi (6,849.62 km) |
| Port Huron to Pinczow | 4,494.03 mi (7,232.44 km) |
| Port Huron to Pionki | 4,484.68 mi (7,217.40 km) |
| Port Huron to Piotrkow Trybunalski | 4,428.13 mi (7,126.38 km) |
| Port Huron to Pisz | 4,404.68 mi (7,088.65 km) |
| Port Huron to Pleszew | 4,342.84 mi (6,989.13 km) |
| Port Huron to Plewiska | 4,289.80 mi (6,903.77 km) |
| Port Huron to Plock | 4,380.76 mi (7,050.15 km) |
| Port Huron to Plonsk | 4,400.17 mi (7,081.39 km) |
| Port Huron to Pobiedziska | 4,308.29 mi (6,933.53 km) |
