| Middlesex to Southwater | 3,488.84 mi (5,614.74 km) |
| Middlesex to Southwick | 3,368.96 mi (5,421.82 km) |
| Middlesex to Southwick | 3,497.71 mi (5,629.02 km) |
| Middlesex to Sowerby Bridge | 3,371.30 mi (5,425.58 km) |
| Middlesex to Spalding | 3,459.10 mi (5,566.88 km) |
| Middlesex to Spennymoor | 3,365.79 mi (5,416.71 km) |
| Middlesex to Spitalfields | 3,489.33 mi (5,615.54 km) |
| Middlesex to Spondon | 3,406.59 mi (5,482.37 km) |
| Middlesex to Stafford | 3,380.13 mi (5,439.80 km) |
| Middlesex to Staines-upon-Thames | 3,473.33 mi (5,589.79 km) |
| Middlesex to Stalybridge | 3,370.38 mi (5,424.10 km) |
| Middlesex to Stamford | 3,448.56 mi (5,549.92 km) |
| Middlesex to Standish | 3,343.79 mi (5,381.31 km) |
| Middlesex to Stanford le Hope | 3,509.73 mi (5,648.37 km) |
| Middlesex to Stanley | 3,388.30 mi (5,452.94 km) |
