| Hertford to Saint-Lo | 190.61 mi (306.76 km) |
| Hertford to Saint-Loubes | 475.59 mi (765.39 km) |
| Hertford to Saint-Louis | 448.25 mi (721.40 km) |
| Hertford to Saint-Lys | 575.21 mi (925.71 km) |
| Hertford to Saint-Malo | 233.57 mi (375.90 km) |
| Hertford to Saint-Mande | 231.90 mi (373.21 km) |
| Hertford to Saint-Martin-Boulogne | 104.58 mi (168.30 km) |
| Hertford to Saint-Martin-d'Heres | 530.09 mi (853.09 km) |
| Hertford to Saint-Martin-de-Crau | 607.35 mi (977.44 km) |
| Hertford to Saint-Maur-des-Fosses | 236.23 mi (380.18 km) |
| Hertford to Saint-Maurice | 233.71 mi (376.11 km) |
| Hertford to Saint-Max | 350.26 mi (563.69 km) |
| Hertford to Saint-Maximin-la-Sainte-Baume | 638.86 mi (1,028.15 km) |
| Hertford to Saint-Medard-en-Jalles | 477.65 mi (768.71 km) |
| Hertford to Saint-Michel-sur-Orge | 242.60 mi (390.42 km) |
