| Union to Sceaux | 4,423.35 mi (7,118.70 km) |
| Union to Schiltigheim | 4,642.38 mi (7,471.19 km) |
| Union to Scionzier | 4,691.14 mi (7,549.67 km) |
| Union to Seclin | 4,392.11 mi (7,068.42 km) |
| Union to Sedan | 4,494.66 mi (7,233.45 km) |
| Union to Selestat | 4,644.05 mi (7,473.87 km) |
| Union to Sene | 4,257.56 mi (6,851.89 km) |
| Union to Senlis | 4,420.43 mi (7,113.99 km) |
| Union to Sens | 4,482.97 mi (7,214.64 km) |
| Union to Septemes-les-Vallons | 4,743.04 mi (7,633.18 km) |
| Union to Serris | 4,440.28 mi (7,145.93 km) |
| Union to Sete | 4,672.42 mi (7,519.54 km) |
| Union to Sevran | 4,427.67 mi (7,125.65 km) |
| Union to Sevres | 4,418.69 mi (7,111.19 km) |
| Union to Seynod | 4,679.18 mi (7,530.42 km) |
