| West Chicago to Sudbury | 3,984.21 mi (6,411.97 km) |
| West Chicago to Sunbury | 3,960.84 mi (6,374.36 km) |
| West Chicago to Sunderland | 3,817.66 mi (6,143.94 km) |
| West Chicago to Sunninghill | 3,952.70 mi (6,361.26 km) |
| West Chicago to Surbiton | 3,966.23 mi (6,383.04 km) |
| West Chicago to Sutton | 3,971.37 mi (6,391.30 km) |
| West Chicago to Sutton Coldfield | 3,871.97 mi (6,231.33 km) |
| West Chicago to Sutton in Ashfield | 3,875.66 mi (6,237.28 km) |
| West Chicago to Sutton on Hull | 3,890.65 mi (6,261.40 km) |
| West Chicago to Swadlincote | 3,875.42 mi (6,236.89 km) |
| West Chicago to Swallownest | 3,866.02 mi (6,221.76 km) |
| West Chicago to Swanage | 3,927.89 mi (6,321.34 km) |
| West Chicago to Swindon | 3,904.72 mi (6,284.04 km) |
| West Chicago to Swinton | 3,862.57 mi (6,216.21 km) |
| West Chicago to Swinton | 3,823.87 mi (6,153.92 km) |
