| San Marino to Shoreham-by-Sea | 5,458.59 mi (8,784.75 km) |
| San Marino to Shotley Bridge | 5,226.00 mi (8,410.44 km) |
| San Marino to Shrewsbury | 5,293.72 mi (8,519.42 km) |
| San Marino to Sidcup | 5,443.39 mi (8,760.30 km) |
| San Marino to Sidmouth | 5,367.35 mi (8,637.92 km) |
| San Marino to Sileby | 5,345.28 mi (8,602.39 km) |
| San Marino to Sittingbourne | 5,467.77 mi (8,799.53 km) |
| San Marino to Skegness | 5,371.70 mi (8,644.92 km) |
| San Marino to Skelmersdale | 5,255.89 mi (8,458.54 km) |
| San Marino to Skipton | 5,261.49 mi (8,467.55 km) |
| San Marino to Sleaford | 5,355.01 mi (8,618.06 km) |
| San Marino to Slough | 5,417.43 mi (8,718.52 km) |
| San Marino to Small Heath | 5,333.52 mi (8,583.48 km) |
| San Marino to Smethwick | 5,328.50 mi (8,575.40 km) |
| San Marino to Snaresbrook | 5,433.17 mi (8,743.84 km) |
