| Poperinge to Schiltigheim | 272.76 mi (438.97 km) |
| Poperinge to Scionzier | 374.82 mi (603.22 km) |
| Poperinge to Seclin | 25.00 mi (40.23 km) |
| Poperinge to Sedan | 126.11 mi (202.96 km) |
| Poperinge to Selestat | 277.52 mi (446.63 km) |
| Poperinge to Sene | 332.55 mi (535.18 km) |
| Poperinge to Senlis | 114.00 mi (183.46 km) |
| Poperinge to Sens | 185.32 mi (298.24 km) |
| Poperinge to Septemes-les-Vallons | 529.83 mi (852.68 km) |
| Poperinge to Serris | 138.10 mi (222.24 km) |
| Poperinge to Sete | 516.71 mi (831.57 km) |
| Poperinge to Sevran | 133.03 mi (214.09 km) |
| Poperinge to Sevres | 142.17 mi (228.80 km) |
| Poperinge to Seynod | 376.27 mi (605.54 km) |
| Poperinge to Seysses | 512.58 mi (824.92 km) |
