| Grande-Synthe to Paris | 149.06 mi (239.90 km) |
| Grande-Synthe to Parthenay | 323.09 mi (519.96 km) |
| Grande-Synthe to Passy | 404.83 mi (651.51 km) |
| Grande-Synthe to Pau | 547.47 mi (881.07 km) |
| Grande-Synthe to Pelissanne | 527.12 mi (848.32 km) |
| Grande-Synthe to Perenchies | 37.74 mi (60.74 km) |
| Grande-Synthe to Perigny | 369.96 mi (595.40 km) |
| Grande-Synthe to Perigueux | 408.73 mi (657.78 km) |
| Grande-Synthe to Pernes-les-Fontaines | 501.45 mi (807.01 km) |
| Grande-Synthe to Perols | 520.39 mi (837.49 km) |
| Grande-Synthe to Perpignan | 575.21 mi (925.71 km) |
| Grande-Synthe to Persan | 128.56 mi (206.90 km) |
| Grande-Synthe to Pertuis | 527.28 mi (848.58 km) |
| Grande-Synthe to Pessac | 449.79 mi (723.87 km) |
| Grande-Synthe to Petite-Synthe | 2.26 mi (3.64 km) |
