| Siena to Saint-Hilaire-de-Riez | 688.71 mi (1,108.37 km) |
| Siena to Saint-Jacques-de-la-Lande | 708.52 mi (1,140.25 km) |
| Siena to Saint-Jean | 492.85 mi (793.16 km) |
| Siena to Saint-Jean-d'Illac | 609.65 mi (981.13 km) |
| Siena to Saint-Jean-de-Braye | 551.99 mi (888.34 km) |
| Siena to Saint-Jean-de-la-Ruelle | 555.89 mi (894.63 km) |
| Siena to Saint-Jean-de-Luz | 652.02 mi (1,049.33 km) |
| Siena to Saint-Jean-de-Monts | 695.25 mi (1,118.89 km) |
| Siena to Saint-Jean-de-Vedas | 376.89 mi (606.54 km) |
| Siena to Saint-Jean-le-Blanc | 553.40 mi (890.60 km) |
| Siena to Saint-Julien-en-Genevois | 323.08 mi (519.95 km) |
| Siena to Saint-Junien | 542.45 mi (872.99 km) |
| Siena to Saint-Laurent-de-la-Salanque | 422.65 mi (680.19 km) |
| Siena to Saint-Laurent-du-Var | 209.06 mi (336.45 km) |
| Siena to Saint-Leu-la-Foret | 585.78 mi (942.73 km) |
