| Grande-Synthe to Ploufragan | 286.65 mi (461.31 km) |
| Grande-Synthe to Plougastel-Daoulas | 349.47 mi (562.42 km) |
| Grande-Synthe to Plouzane | 357.98 mi (576.12 km) |
| Grande-Synthe to Poissy | 144.48 mi (232.51 km) |
| Grande-Synthe to Poitiers | 319.08 mi (513.51 km) |
| Grande-Synthe to Pont-a-Mousson | 221.42 mi (356.34 km) |
| Grande-Synthe to Pont-du-Chateau | 362.95 mi (584.12 km) |
| Grande-Synthe to Pont-Saint-Esprit | 479.43 mi (771.57 km) |
| Grande-Synthe to Pont-Sainte-Maxence | 119.09 mi (191.66 km) |
| Grande-Synthe to Pontarlier | 338.03 mi (544.01 km) |
| Grande-Synthe to Pontchateau | 316.64 mi (509.58 km) |
| Grande-Synthe to Pontivy | 311.55 mi (501.39 km) |
| Grande-Synthe to Pontoise | 135.88 mi (218.67 km) |
| Grande-Synthe to Pornic | 335.03 mi (539.18 km) |
| Grande-Synthe to Pornichet | 333.19 mi (536.22 km) |
