| Chicago Heights to Sabadell | 4,405.56 mi (7,090.06 km) |
| Chicago Heights to Sabinanigo | 4,262.59 mi (6,859.97 km) |
| Chicago Heights to Sagunto | 4,372.06 mi (7,036.14 km) |
| Chicago Heights to Salamanca | 4,083.68 mi (6,572.04 km) |
| Chicago Heights to Salobrena | 4,331.77 mi (6,971.31 km) |
| Chicago Heights to Salou | 4,380.98 mi (7,050.51 km) |
| Chicago Heights to Salt | 4,418.52 mi (7,110.92 km) |
| Chicago Heights to Salvatierra de Mino | 3,917.95 mi (6,305.33 km) |
| Chicago Heights to Sama | 4,003.14 mi (6,442.43 km) |
| Chicago Heights to San Adrian de Besos | 4,414.83 mi (7,104.98 km) |
| Chicago Heights to San Agustin de Guadalix | 4,185.90 mi (6,736.56 km) |
| Chicago Heights to San Andres de la Barca | 4,403.74 mi (7,087.13 km) |
| Chicago Heights to San Andres de Llevaneras | 4,420.79 mi (7,114.57 km) |
| Chicago Heights to San Andres del Rabanedo | 4,029.83 mi (6,485.39 km) |
| Chicago Heights to San Bartolome | 4,080.56 mi (6,567.03 km) |
