| Hertford to Saint-Hilaire-de-Riez | 360.63 mi (580.37 km) |
| Hertford to Saint-Jacques-de-la-Lande | 265.98 mi (428.05 km) |
| Hertford to Saint-Jean | 566.57 mi (911.81 km) |
| Hertford to Saint-Jean-d'Illac | 483.83 mi (778.65 km) |
| Hertford to Saint-Jean-de-Braye | 283.42 mi (456.12 km) |
| Hertford to Saint-Jean-de-la-Ruelle | 282.02 mi (453.86 km) |
| Hertford to Saint-Jean-de-Luz | 585.44 mi (942.18 km) |
| Hertford to Saint-Jean-de-Monts | 357.05 mi (574.62 km) |
| Hertford to Saint-Jean-de-Vedas | 596.02 mi (959.20 km) |
| Hertford to Saint-Jean-le-Blanc | 284.02 mi (457.09 km) |
| Hertford to Saint-Julien-en-Genevois | 479.86 mi (772.26 km) |
| Hertford to Saint-Junien | 410.71 mi (660.97 km) |
| Hertford to Saint-Laurent-de-la-Salanque | 639.65 mi (1,029.41 km) |
| Hertford to Saint-Laurent-du-Var | 654.57 mi (1,053.42 km) |
| Hertford to Saint-Leu-la-Foret | 217.59 mi (350.18 km) |
