| Williamsport to Sceaux | 3,731.92 mi (6,005.94 km) |
| Williamsport to Schiltigheim | 3,961.51 mi (6,375.43 km) |
| Williamsport to Scionzier | 3,993.30 mi (6,426.60 km) |
| Williamsport to Seclin | 3,713.10 mi (5,975.66 km) |
| Williamsport to Sedan | 3,814.25 mi (6,138.44 km) |
| Williamsport to Selestat | 3,960.45 mi (6,373.73 km) |
| Williamsport to Sene | 3,550.23 mi (5,713.55 km) |
| Williamsport to Senlis | 3,732.14 mi (6,006.30 km) |
| Williamsport to Sens | 3,790.12 mi (6,099.60 km) |
| Williamsport to Septemes-les-Vallons | 4,029.60 mi (6,485.02 km) |
| Williamsport to Serris | 3,750.28 mi (6,035.50 km) |
| Williamsport to Sete | 3,955.75 mi (6,366.16 km) |
| Williamsport to Sevran | 3,737.63 mi (6,015.14 km) |
| Williamsport to Sevres | 3,727.36 mi (5,998.61 km) |
| Williamsport to Seynod | 3,979.48 mi (6,404.36 km) |
