| Round Rock to Shoreham-by-Sea | 4,912.88 mi (7,906.52 km) |
| Round Rock to Shotley Bridge | 4,738.02 mi (7,625.11 km) |
| Round Rock to Shrewsbury | 4,762.94 mi (7,665.22 km) |
| Round Rock to Sidcup | 4,909.96 mi (7,901.82 km) |
| Round Rock to Sidmouth | 4,799.31 mi (7,723.74 km) |
| Round Rock to Sileby | 4,825.46 mi (7,765.83 km) |
| Round Rock to Sittingbourne | 4,937.31 mi (7,945.84 km) |
| Round Rock to Skegness | 4,868.34 mi (7,834.84 km) |
| Round Rock to Skelmersdale | 4,739.41 mi (7,627.34 km) |
| Round Rock to Skipton | 4,756.84 mi (7,655.39 km) |
| Round Rock to Sleaford | 4,844.18 mi (7,795.96 km) |
| Round Rock to Slough | 4,880.66 mi (7,854.67 km) |
| Round Rock to Small Heath | 4,804.33 mi (7,731.83 km) |
| Round Rock to Smethwick | 4,799.09 mi (7,723.39 km) |
| Round Rock to Snaresbrook | 4,901.77 mi (7,888.64 km) |
