| Mercer Island to Stanmore | 4,773.01 mi (7,681.41 km) |
| Mercer Island to Stannington | 4,644.82 mi (7,475.11 km) |
| Mercer Island to Stansted Mountfitchet | 4,771.09 mi (7,678.32 km) |
| Mercer Island to Stanwell | 4,777.64 mi (7,688.86 km) |
| Mercer Island to Stapleford | 4,676.75 mi (7,526.50 km) |
| Mercer Island to Staveley | 4,656.48 mi (7,493.89 km) |
| Mercer Island to Stepney | 4,785.66 mi (7,701.78 km) |
| Mercer Island to Stevenage | 4,760.46 mi (7,661.22 km) |
| Mercer Island to Stevenston | 4,442.78 mi (7,149.96 km) |
| Mercer Island to Stirling | 4,439.42 mi (7,144.56 km) |
| Mercer Island to Stockport | 4,628.19 mi (7,448.36 km) |
| Mercer Island to Stocksbridge | 4,639.07 mi (7,465.86 km) |
| Mercer Island to Stockton-on-Tees | 4,587.39 mi (7,382.69 km) |
| Mercer Island to Stoke Gifford | 4,718.78 mi (7,594.15 km) |
| Mercer Island to Stoke-on-Trent | 4,649.13 mi (7,482.04 km) |
