| Rio Maior to Sceaux | 856.35 mi (1,378.16 km) |
| Rio Maior to Schiltigheim | 1,044.42 mi (1,680.83 km) |
| Rio Maior to Scionzier | 910.93 mi (1,466.00 km) |
| Rio Maior to Seclin | 968.37 mi (1,558.44 km) |
| Rio Maior to Sedan | 987.06 mi (1,588.52 km) |
| Rio Maior to Selestat | 1,020.31 mi (1,642.03 km) |
| Rio Maior to Sene | 650.88 mi (1,047.48 km) |
| Rio Maior to Senlis | 886.92 mi (1,427.36 km) |
| Rio Maior to Sens | 862.26 mi (1,387.68 km) |
| Rio Maior to Septemes-les-Vallons | 791.62 mi (1,273.99 km) |
| Rio Maior to Serris | 876.12 mi (1,409.98 km) |
| Rio Maior to Sete | 711.85 mi (1,145.62 km) |
| Rio Maior to Sevran | 871.71 mi (1,402.88 km) |
| Rio Maior to Sevres | 856.08 mi (1,377.72 km) |
| Rio Maior to Seynod | 886.25 mi (1,426.29 km) |
