| Mercer Island to Sceaux | 4,999.09 mi (8,045.26 km) |
| Mercer Island to Schiltigheim | 5,148.34 mi (8,285.45 km) |
| Mercer Island to Scionzier | 5,266.49 mi (8,475.60 km) |
| Mercer Island to Seclin | 4,918.97 mi (7,916.32 km) |
| Mercer Island to Sedan | 5,015.39 mi (8,071.48 km) |
| Mercer Island to Selestat | 5,161.35 mi (8,306.39 km) |
| Mercer Island to Sene | 4,923.60 mi (7,923.77 km) |
| Mercer Island to Senlis | 4,982.85 mi (8,019.12 km) |
| Mercer Island to Sens | 5,058.26 mi (8,140.48 km) |
| Mercer Island to Septemes-les-Vallons | 5,389.01 mi (8,672.78 km) |
| Mercer Island to Serris | 5,007.83 mi (8,059.32 km) |
| Mercer Island to Sete | 5,342.27 mi (8,597.55 km) |
| Mercer Island to Sevran | 4,996.83 mi (8,041.62 km) |
| Mercer Island to Sevres | 4,994.46 mi (8,037.80 km) |
| Mercer Island to Seynod | 5,264.41 mi (8,472.25 km) |
