| Port Huron to Plombieres | 3,956.17 mi (6,366.85 km) |
| Port Huron to Pont-a-Celles | 3,902.82 mi (6,280.99 km) |
| Port Huron to Poperinge | 3,828.58 mi (6,161.50 km) |
| Port Huron to Profondeville | 3,926.96 mi (6,319.83 km) |
| Port Huron to Putte | 3,895.40 mi (6,269.03 km) |
| Port Huron to Puurs | 3,881.07 mi (6,245.98 km) |
| Port Huron to Quaregnon | 3,886.39 mi (6,254.55 km) |
| Port Huron to Raeren | 3,964.22 mi (6,379.80 km) |
| Port Huron to Ranst | 3,887.26 mi (6,255.95 km) |
| Port Huron to Ravels | 3,898.82 mi (6,274.54 km) |
| Port Huron to Retie | 3,904.67 mi (6,283.95 km) |
| Port Huron to Riemst | 3,940.36 mi (6,341.40 km) |
| Port Huron to Rijkevorsel | 3,890.54 mi (6,261.21 km) |
| Port Huron to Rixensart | 3,902.65 mi (6,280.70 km) |
| Port Huron to Rochefort | 3,947.42 mi (6,352.76 km) |
