| Portchester to Sceaux | 208.41 mi (335.40 km) |
| Portchester to Schiltigheim | 424.86 mi (683.75 km) |
| Portchester to Scionzier | 482.08 mi (775.83 km) |
| Portchester to Seclin | 182.71 mi (294.05 km) |
| Portchester to Sedan | 278.89 mi (448.82 km) |
| Portchester to Selestat | 423.41 mi (681.41 km) |
| Portchester to Sene | 234.28 mi (377.03 km) |
| Portchester to Senlis | 199.54 mi (321.13 km) |
| Portchester to Sens | 269.12 mi (433.11 km) |
| Portchester to Septemes-les-Vallons | 597.38 mi (961.38 km) |
| Portchester to Serris | 221.55 mi (356.54 km) |
| Portchester to Sete | 561.22 mi (903.20 km) |
| Portchester to Sevran | 209.34 mi (336.90 km) |
| Portchester to Sevres | 203.65 mi (327.75 km) |
| Portchester to Seynod | 475.85 mi (765.81 km) |
