| Key Largo to Sceaux | 4,610.36 mi (7,419.65 km) |
| Key Largo to Schiltigheim | 4,854.71 mi (7,812.90 km) |
| Key Largo to Scionzier | 4,849.28 mi (7,804.17 km) |
| Key Largo to Seclin | 4,617.18 mi (7,430.64 km) |
| Key Largo to Sedan | 4,712.66 mi (7,584.29 km) |
| Key Largo to Selestat | 4,848.27 mi (7,802.54 km) |
| Key Largo to Sene | 4,397.65 mi (7,077.34 km) |
| Key Largo to Senlis | 4,617.24 mi (7,430.73 km) |
| Key Largo to Sens | 4,663.68 mi (7,505.47 km) |
| Key Largo to Septemes-les-Vallons | 4,844.49 mi (7,796.45 km) |
| Key Largo to Serris | 4,631.24 mi (7,453.26 km) |
| Key Largo to Sete | 4,763.74 mi (7,666.49 km) |
| Key Largo to Sevran | 4,618.88 mi (7,433.37 km) |
| Key Largo to Sevres | 4,606.19 mi (7,412.95 km) |
| Key Largo to Seynod | 4,831.52 mi (7,775.58 km) |
