| Welwyn Garden City to Saint-Hilaire-de-Riez | 360.09 mi (579.51 km) |
| Welwyn Garden City to Saint-Jacques-de-la-Lande | 265.28 mi (426.92 km) |
| Welwyn Garden City to Saint-Jean | 567.95 mi (914.02 km) |
| Welwyn Garden City to Saint-Jean-d'Illac | 484.17 mi (779.19 km) |
| Welwyn Garden City to Saint-Jean-de-Braye | 285.74 mi (459.85 km) |
| Welwyn Garden City to Saint-Jean-de-la-Ruelle | 284.27 mi (457.49 km) |
| Welwyn Garden City to Saint-Jean-de-Luz | 585.45 mi (942.19 km) |
| Welwyn Garden City to Saint-Jean-de-Monts | 356.43 mi (573.62 km) |
| Welwyn Garden City to Saint-Jean-de-Vedas | 598.29 mi (962.86 km) |
| Welwyn Garden City to Saint-Jean-le-Blanc | 286.30 mi (460.75 km) |
| Welwyn Garden City to Saint-Julien-en-Genevois | 483.44 mi (778.03 km) |
| Welwyn Garden City to Saint-Junien | 411.97 mi (662.99 km) |
| Welwyn Garden City to Saint-Laurent-de-la-Salanque | 641.52 mi (1,032.42 km) |
| Welwyn Garden City to Saint-Laurent-du-Var | 657.88 mi (1,058.76 km) |
| Welwyn Garden City to Saint-Leu-la-Foret | 220.61 mi (355.03 km) |
