| Grande-Synthe to Saint-Jacques-de-la-Lande | 269.97 mi (434.47 km) |
| Grande-Synthe to Saint-Jean | 509.10 mi (819.32 km) |
| Grande-Synthe to Saint-Jean-d'Illac | 451.76 mi (727.04 km) |
| Grande-Synthe to Saint-Jean-de-Braye | 214.78 mi (345.65 km) |
| Grande-Synthe to Saint-Jean-de-la-Ruelle | 215.11 mi (346.19 km) |
| Grande-Synthe to Saint-Jean-de-Luz | 558.41 mi (898.67 km) |
| Grande-Synthe to Saint-Jean-de-Monts | 352.46 mi (567.23 km) |
| Grande-Synthe to Saint-Jean-de-Vedas | 518.77 mi (834.88 km) |
| Grande-Synthe to Saint-Jean-le-Blanc | 216.40 mi (348.27 km) |
| Grande-Synthe to Saint-Julien-en-Genevois | 378.14 mi (608.56 km) |
| Grande-Synthe to Saint-Junien | 359.98 mi (579.33 km) |
| Grande-Synthe to Saint-Laurent-de-la-Salanque | 570.27 mi (917.76 km) |
| Grande-Synthe to Saint-Laurent-du-Var | 556.40 mi (895.44 km) |
| Grande-Synthe to Saint-Leu-la-Foret | 138.00 mi (222.09 km) |
| Grande-Synthe to Saint-Lo | 199.69 mi (321.37 km) |
