| Middlesex to Stanmore | 3,477.38 mi (5,596.30 km) |
| Middlesex to Stannington | 3,391.98 mi (5,458.87 km) |
| Middlesex to Stansted Mountfitchet | 3,492.08 mi (5,619.95 km) |
| Middlesex to Stanwell | 3,474.45 mi (5,591.58 km) |
| Middlesex to Stapleford | 3,411.48 mi (5,490.25 km) |
| Middlesex to Staveley | 3,401.85 mi (5,474.76 km) |
| Middlesex to Stepney | 3,490.54 mi (5,617.48 km) |
| Middlesex to Stevenage | 3,475.81 mi (5,593.77 km) |
| Middlesex to Stevenston | 3,229.06 mi (5,196.66 km) |
| Middlesex to Stirling | 3,253.43 mi (5,235.89 km) |
| Middlesex to Stockport | 3,367.44 mi (5,419.38 km) |
| Middlesex to Stocksbridge | 3,388.36 mi (5,453.04 km) |
| Middlesex to Stockton-on-Tees | 3,378.55 mi (5,437.25 km) |
| Middlesex to Stoke Gifford | 3,388.06 mi (5,452.56 km) |
| Middlesex to Stoke-on-Trent | 3,373.78 mi (5,429.58 km) |
