| Idrija to Saint-Esteve | 596.82 mi (960.48 km) |
| Idrija to Saint-Etienne | 466.26 mi (750.37 km) |
| Idrija to Saint-Etienne-du-Rouvray | 643.67 mi (1,035.88 km) |
| Idrija to Saint-Fargeau | 565.39 mi (909.91 km) |
| Idrija to Saint-Fons | 441.70 mi (710.84 km) |
| Idrija to Saint-Gaudens | 683.91 mi (1,100.65 km) |
| Idrija to Saint-Gely-du-Fesc | 525.09 mi (845.06 km) |
| Idrija to Saint-Genis-Laval | 444.68 mi (715.65 km) |
| Idrija to Saint-Genis-Pouilly | 383.61 mi (617.35 km) |
| Idrija to Saint-Germain-en-Laye | 591.63 mi (952.13 km) |
| Idrija to Saint-Germain-les-Arpajon | 579.26 mi (932.23 km) |
| Idrija to Saint-Gilles | 496.45 mi (798.96 km) |
| Idrija to Saint-Gratien | 584.73 mi (941.04 km) |
| Idrija to Saint-Gregoire | 752.73 mi (1,211.40 km) |
| Idrija to Saint-Herblain | 747.54 mi (1,203.05 km) |
