| Port Huron to Ploermel | 3,715.89 mi (5,980.14 km) |
| Port Huron to Ploufragan | 3,682.31 mi (5,926.10 km) |
| Port Huron to Plougastel-Daoulas | 3,620.81 mi (5,827.13 km) |
| Port Huron to Plouzane | 3,611.04 mi (5,811.41 km) |
| Port Huron to Poissy | 3,864.49 mi (6,219.30 km) |
| Port Huron to Poitiers | 3,873.01 mi (6,233.01 km) |
| Port Huron to Pont-a-Mousson | 4,023.64 mi (6,475.43 km) |
| Port Huron to Pont-du-Chateau | 4,020.51 mi (6,470.39 km) |
| Port Huron to Pont-Saint-Esprit | 4,134.56 mi (6,653.92 km) |
| Port Huron to Pont-Sainte-Maxence | 3,874.41 mi (6,235.26 km) |
| Port Huron to Pontarlier | 4,107.20 mi (6,609.90 km) |
| Port Huron to Pontchateau | 3,744.23 mi (6,025.76 km) |
| Port Huron to Pontivy | 3,688.28 mi (5,935.71 km) |
| Port Huron to Pontoise | 3,862.71 mi (6,216.43 km) |
| Port Huron to Pornic | 3,753.77 mi (6,041.11 km) |
