| Lachen to Seysses | 445.58 mi (717.10 km) |
| Lachen to Sin-le-Noble | 341.16 mi (549.05 km) |
| Lachen to Six-Fours-les-Plages | 318.32 mi (512.29 km) |
| Lachen to Soissons | 295.92 mi (476.24 km) |
| Lachen to Soisy-sous-Montmorency | 326.89 mi (526.09 km) |
| Lachen to Sollies-Pont | 307.90 mi (495.52 km) |
| Lachen to Somain | 335.14 mi (539.36 km) |
| Lachen to Sorgues | 291.64 mi (469.35 km) |
| Lachen to Sotteville-les-Rouen | 388.20 mi (624.75 km) |
| Lachen to Soyaux | 425.49 mi (684.75 km) |
| Lachen to Stains | 322.44 mi (518.92 km) |
| Lachen to Stiring-Wendel | 165.04 mi (265.61 km) |
| Lachen to Strasbourg | 109.43 mi (176.10 km) |
| Lachen to Sucy-en-Brie | 312.39 mi (502.74 km) |
| Lachen to Suresnes | 327.64 mi (527.29 km) |
