| Round Rock to Southwater | 4,904.13 mi (7,892.43 km) |
| Round Rock to Southwick | 4,753.27 mi (7,649.64 km) |
| Round Rock to Southwick | 4,914.16 mi (7,908.58 km) |
| Round Rock to Sowerby Bridge | 4,767.71 mi (7,672.89 km) |
| Round Rock to Spalding | 4,860.12 mi (7,821.60 km) |
| Round Rock to Spennymoor | 4,752.53 mi (7,648.46 km) |
| Round Rock to Spitalfields | 4,900.38 mi (7,886.41 km) |
| Round Rock to Spondon | 4,808.88 mi (7,739.14 km) |
| Round Rock to Stafford | 4,784.69 mi (7,700.22 km) |
| Round Rock to Staines-upon-Thames | 4,885.85 mi (7,863.01 km) |
| Round Rock to Stalybridge | 4,769.03 mi (7,675.01 km) |
| Round Rock to Stamford | 4,851.31 mi (7,807.43 km) |
| Round Rock to Standish | 4,742.68 mi (7,632.60 km) |
| Round Rock to Stanford le Hope | 4,919.83 mi (7,917.71 km) |
| Round Rock to Stanley | 4,783.86 mi (7,698.88 km) |
