| Chicago Heights to Sudbury | 3,980.31 mi (6,405.69 km) |
| Chicago Heights to Sunbury | 3,956.20 mi (6,366.90 km) |
| Chicago Heights to Sunderland | 3,815.46 mi (6,140.39 km) |
| Chicago Heights to Sunninghill | 3,947.99 mi (6,353.68 km) |
| Chicago Heights to Surbiton | 3,961.60 mi (6,375.59 km) |
| Chicago Heights to Sutton | 3,966.75 mi (6,383.86 km) |
| Chicago Heights to Sutton Coldfield | 3,867.86 mi (6,224.72 km) |
| Chicago Heights to Sutton in Ashfield | 3,872.11 mi (6,231.56 km) |
| Chicago Heights to Sutton on Hull | 3,887.81 mi (6,256.83 km) |
| Chicago Heights to Swadlincote | 3,871.54 mi (6,230.64 km) |
| Chicago Heights to Swallownest | 3,862.63 mi (6,216.31 km) |
| Chicago Heights to Swanage | 3,922.28 mi (6,312.31 km) |
| Chicago Heights to Swindon | 3,899.86 mi (6,276.22 km) |
| Chicago Heights to Swinton | 3,859.28 mi (6,210.92 km) |
| Chicago Heights to Swinton | 3,820.38 mi (6,148.30 km) |
