| Castaic to Saint-Hilaire-de-Riez | 5,588.76 mi (8,994.24 km) |
| Castaic to Saint-Jacques-de-la-Lande | 5,534.48 mi (8,906.88 km) |
| Castaic to Saint-Jean | 5,855.60 mi (9,423.68 km) |
| Castaic to Saint-Jean-d'Illac | 5,719.01 mi (9,203.85 km) |
| Castaic to Saint-Jean-de-Braye | 5,666.84 mi (9,119.90 km) |
| Castaic to Saint-Jean-de-la-Ruelle | 5,663.55 mi (9,114.61 km) |
| Castaic to Saint-Jean-de-Luz | 5,753.22 mi (9,258.91 km) |
| Castaic to Saint-Jean-de-Monts | 5,581.41 mi (8,982.42 km) |
| Castaic to Saint-Jean-de-Vedas | 5,941.91 mi (9,562.58 km) |
| Castaic to Saint-Jean-le-Blanc | 5,666.03 mi (9,118.60 km) |
| Castaic to Saint-Julien-en-Genevois | 5,889.51 mi (9,478.24 km) |
| Castaic to Saint-Junien | 5,727.65 mi (9,217.76 km) |
| Castaic to Saint-Laurent-de-la-Salanque | 5,952.10 mi (9,578.98 km) |
| Castaic to Saint-Laurent-du-Var | 6,052.26 mi (9,740.16 km) |
| Castaic to Saint-Leu-la-Foret | 5,622.59 mi (9,048.68 km) |
