| West Islip to Sceaux | 3,596.77 mi (5,788.44 km) |
| West Islip to Schiltigheim | 3,830.54 mi (6,164.66 km) |
| West Islip to Scionzier | 3,854.28 mi (6,202.86 km) |
| West Islip to Seclin | 3,583.85 mi (5,767.65 km) |
| West Islip to Sedan | 3,684.00 mi (5,928.83 km) |
| West Islip to Selestat | 3,828.24 mi (6,160.96 km) |
| West Islip to Sene | 3,407.76 mi (5,484.26 km) |
| West Islip to Senlis | 3,598.50 mi (5,791.22 km) |
| West Islip to Sens | 3,654.10 mi (5,880.71 km) |
| West Islip to Septemes-les-Vallons | 3,882.69 mi (6,248.59 km) |
| West Islip to Serris | 3,615.77 mi (5,819.01 km) |
| West Islip to Sete | 3,807.31 mi (6,127.27 km) |
| West Islip to Sevran | 3,603.13 mi (5,798.68 km) |
| West Islip to Sevres | 3,592.28 mi (5,781.22 km) |
| West Islip to Seynod | 3,839.59 mi (6,179.23 km) |
