| Pornichet to Plombieres | 445.26 mi (716.58 km) |
| Pornichet to Pont-a-Celles | 377.03 mi (606.77 km) |
| Pornichet to Poperinge | 337.61 mi (543.33 km) |
| Pornichet to Profondeville | 391.89 mi (630.68 km) |
| Pornichet to Putte | 409.14 mi (658.44 km) |
| Pornichet to Puurs | 398.15 mi (640.76 km) |
| Pornichet to Quaregnon | 356.91 mi (574.39 km) |
| Pornichet to Raeren | 449.98 mi (724.18 km) |
| Pornichet to Ranst | 412.63 mi (664.06 km) |
| Pornichet to Ravels | 435.04 mi (700.13 km) |
| Pornichet to Retie | 433.15 mi (697.08 km) |
| Pornichet to Riemst | 434.75 mi (699.67 km) |
| Pornichet to Rijkevorsel | 426.42 mi (686.25 km) |
| Pornichet to Rixensart | 392.10 mi (631.03 km) |
| Pornichet to Rochefort | 398.28 mi (640.96 km) |
