| Seclin to Saint-Hilaire-de-Riez | 348.45 mi (560.77 km) |
| Seclin to Saint-Jacques-de-la-Lande | 272.17 mi (438.02 km) |
| Seclin to Saint-Jean | 480.91 mi (773.95 km) |
| Seclin to Saint-Jean-d'Illac | 434.22 mi (698.81 km) |
| Seclin to Saint-Jean-de-Braye | 188.24 mi (302.94 km) |
| Seclin to Saint-Jean-de-la-Ruelle | 189.39 mi (304.80 km) |
| Seclin to Saint-Jean-de-Luz | 541.46 mi (871.40 km) |
| Seclin to Saint-Jean-de-Monts | 348.06 mi (560.15 km) |
| Seclin to Saint-Jean-de-Vedas | 483.15 mi (777.56 km) |
| Seclin to Saint-Jean-le-Blanc | 190.27 mi (306.21 km) |
| Seclin to Saint-Julien-en-Genevois | 335.00 mi (539.13 km) |
| Seclin to Saint-Junien | 336.59 mi (541.69 km) |
| Seclin to Saint-Laurent-de-la-Salanque | 537.18 mi (864.51 km) |
| Seclin to Saint-Laurent-du-Var | 513.83 mi (826.93 km) |
| Seclin to Saint-Leu-la-Foret | 111.42 mi (179.32 km) |
