| Guyancourt to Serik | 1,668.49 mi (2,685.18 km) |
| Guyancourt to Serinhisar | 1,561.15 mi (2,512.42 km) |
| Guyancourt to Serinyol | 1,914.94 mi (3,081.79 km) |
| Guyancourt to Seydisehir | 1,679.76 mi (2,703.31 km) |
| Guyancourt to Seyhan | 1,850.93 mi (2,978.78 km) |
| Guyancourt to Seyitgazi | 1,547.16 mi (2,489.91 km) |
| Guyancourt to Siirt | 2,110.28 mi (3,396.17 km) |
| Guyancourt to Sile | 1,434.96 mi (2,309.35 km) |
| Guyancourt to Silifke | 1,814.78 mi (2,920.60 km) |
| Guyancourt to Silivri | 1,377.82 mi (2,217.39 km) |
| Guyancourt to Silopi | 2,160.30 mi (3,476.67 km) |
| Guyancourt to Simav | 1,486.28 mi (2,391.94 km) |
| Guyancourt to Sinanpasa | 1,555.06 mi (2,502.63 km) |
| Guyancourt to Sindirgi | 1,444.78 mi (2,325.14 km) |
| Guyancourt to Sinop | 1,656.38 mi (2,665.68 km) |
