| Conflans-Sainte-Honorine to Sin-le-Noble | 104.59 mi (168.31 km) |
| Conflans-Sainte-Honorine to Six-Fours-les-Plages | 444.76 mi (715.77 km) |
| Conflans-Sainte-Honorine to Soissons | 61.32 mi (98.68 km) |
| Conflans-Sainte-Honorine to Soisy-sous-Montmorency | 9.16 mi (14.75 km) |
| Conflans-Sainte-Honorine to Sollies-Pont | 443.46 mi (713.68 km) |
| Conflans-Sainte-Honorine to Somain | 107.70 mi (173.33 km) |
| Conflans-Sainte-Honorine to Sorgues | 369.15 mi (594.09 km) |
| Conflans-Sainte-Honorine to Sotteville-les-Rouen | 53.61 mi (86.28 km) |
| Conflans-Sainte-Honorine to Soyaux | 248.54 mi (399.99 km) |
| Conflans-Sainte-Honorine to Stains | 13.36 mi (21.51 km) |
| Conflans-Sainte-Honorine to Stiring-Wendel | 218.95 mi (352.36 km) |
| Conflans-Sainte-Honorine to Strasbourg | 258.61 mi (416.19 km) |
| Conflans-Sainte-Honorine to Sucy-en-Brie | 24.97 mi (40.18 km) |
| Conflans-Sainte-Honorine to Suresnes | 10.50 mi (16.89 km) |
| Conflans-Sainte-Honorine to Talant | 176.47 mi (283.99 km) |
