| Port Huron to Police | 4,167.28 mi (6,706.59 km) |
| Port Huron to Polkowice | 4,298.43 mi (6,917.66 km) |
| Port Huron to Poniatowa | 4,518.42 mi (7,271.69 km) |
| Port Huron to Poznan | 4,292.43 mi (6,907.99 km) |
| Port Huron to Prudnik | 4,399.37 mi (7,080.10 km) |
| Port Huron to Pruszcz Gdanski | 4,275.25 mi (6,880.36 km) |
| Port Huron to Pruszkow | 4,433.73 mi (7,135.40 km) |
| Port Huron to Przasnysz | 4,400.69 mi (7,082.23 km) |
| Port Huron to Przemysl | 4,603.49 mi (7,408.59 km) |
| Port Huron to Przeworsk | 4,581.86 mi (7,373.80 km) |
| Port Huron to Pszczyna | 4,462.05 mi (7,180.98 km) |
| Port Huron to Puck | 4,250.30 mi (6,840.20 km) |
| Port Huron to Pulawy | 4,504.96 mi (7,250.02 km) |
| Port Huron to Pultusk | 4,420.64 mi (7,114.34 km) |
| Port Huron to Puszczykowo | 4,294.74 mi (6,911.72 km) |
