| Idrija to Saint-Hilaire-de-Riez | 761.92 mi (1,226.20 km) |
| Idrija to Saint-Jacques-de-la-Lande | 752.77 mi (1,211.47 km) |
| Idrija to Saint-Jean | 633.72 mi (1,019.87 km) |
| Idrija to Saint-Jean-d'Illac | 722.12 mi (1,162.14 km) |
| Idrija to Saint-Jean-de-Braye | 582.99 mi (938.23 km) |
| Idrija to Saint-Jean-de-la-Ruelle | 587.51 mi (945.50 km) |
| Idrija to Saint-Jean-de-Luz | 789.91 mi (1,271.23 km) |
| Idrija to Saint-Jean-de-Monts | 767.18 mi (1,234.66 km) |
| Idrija to Saint-Jean-de-Vedas | 527.22 mi (848.48 km) |
| Idrija to Saint-Jean-le-Blanc | 585.28 mi (941.92 km) |
| Idrija to Saint-Julien-en-Genevois | 380.71 mi (612.69 km) |
| Idrija to Saint-Junien | 629.98 mi (1,013.86 km) |
| Idrija to Saint-Laurent-de-la-Salanque | 588.20 mi (946.61 km) |
| Idrija to Saint-Laurent-du-Var | 371.74 mi (598.26 km) |
| Idrija to Saint-Leu-la-Foret | 587.19 mi (944.99 km) |
