| Guyancourt to Shotley Bridge | 453.45 mi (729.76 km) |
| Guyancourt to Shrewsbury | 344.14 mi (553.84 km) |
| Guyancourt to Sidcup | 203.17 mi (326.96 km) |
| Guyancourt to Sidmouth | 271.39 mi (436.76 km) |
| Guyancourt to Sileby | 306.80 mi (493.74 km) |
| Guyancourt to Sittingbourne | 187.07 mi (301.06 km) |
| Guyancourt to Skegness | 311.32 mi (501.02 km) |
| Guyancourt to Skelmersdale | 391.17 mi (629.53 km) |
| Guyancourt to Skipton | 399.56 mi (643.02 km) |
| Guyancourt to Sleaford | 311.32 mi (501.03 km) |
| Guyancourt to Slough | 222.81 mi (358.57 km) |
| Guyancourt to Small Heath | 307.65 mi (495.11 km) |
| Guyancourt to Smethwick | 312.16 mi (502.37 km) |
| Guyancourt to Snaresbrook | 214.80 mi (345.68 km) |
| Guyancourt to Snodland | 190.81 mi (307.09 km) |
