| Isernia to Saint-Hilaire-de-Riez | 874.60 mi (1,407.53 km) |
| Isernia to Saint-Jacques-de-la-Lande | 897.64 mi (1,444.61 km) |
| Isernia to Saint-Jean | 662.11 mi (1,065.56 km) |
| Isernia to Saint-Jean-d'Illac | 787.05 mi (1,266.64 km) |
| Isernia to Saint-Jean-de-Braye | 741.76 mi (1,193.75 km) |
| Isernia to Saint-Jean-de-la-Ruelle | 745.67 mi (1,200.05 km) |
| Isernia to Saint-Jean-de-Luz | 818.05 mi (1,316.52 km) |
| Isernia to Saint-Jean-de-Monts | 881.29 mi (1,418.31 km) |
| Isernia to Saint-Jean-de-Vedas | 546.68 mi (879.80 km) |
| Isernia to Saint-Jean-le-Blanc | 743.18 mi (1,196.03 km) |
| Isernia to Saint-Julien-en-Genevois | 512.84 mi (825.33 km) |
| Isernia to Saint-Junien | 727.44 mi (1,170.71 km) |
| Isernia to Saint-Laurent-de-la-Salanque | 581.08 mi (935.16 km) |
| Isernia to Saint-Laurent-du-Var | 385.64 mi (620.63 km) |
| Isernia to Saint-Leu-la-Foret | 774.26 mi (1,246.05 km) |
