| Union to Saint-Hilaire-de-Riez | 4,319.27 mi (6,951.19 km) |
| Union to Saint-Jacques-de-la-Lande | 4,285.53 mi (6,896.90 km) |
| Union to Saint-Jean | 4,569.62 mi (7,354.09 km) |
| Union to Saint-Jean-d'Illac | 4,431.91 mi (7,132.47 km) |
| Union to Saint-Jean-de-Braye | 4,440.22 mi (7,145.85 km) |
| Union to Saint-Jean-de-la-Ruelle | 4,436.25 mi (7,139.45 km) |
| Union to Saint-Jean-de-Luz | 4,442.49 mi (7,149.49 km) |
| Union to Saint-Jean-de-Monts | 4,312.15 mi (6,939.74 km) |
| Union to Saint-Jean-de-Vedas | 4,671.43 mi (7,517.95 km) |
| Union to Saint-Jean-le-Blanc | 4,438.74 mi (7,143.46 km) |
| Union to Saint-Julien-en-Genevois | 4,669.14 mi (7,514.26 km) |
| Union to Saint-Junien | 4,466.03 mi (7,187.39 km) |
| Union to Saint-Laurent-de-la-Salanque | 4,665.64 mi (7,508.63 km) |
| Union to Saint-Laurent-du-Var | 4,808.59 mi (7,738.67 km) |
| Union to Saint-Leu-la-Foret | 4,413.50 mi (7,102.84 km) |
