| Chicago Ridge to Sesena | 4,202.79 mi (6,763.74 km) |
| Chicago Ridge to Sestao | 4,118.89 mi (6,628.71 km) |
| Chicago Ridge to Sevilla | 4,202.61 mi (6,763.44 km) |
| Chicago Ridge to Sevilla La Nueva | 4,179.11 mi (6,725.63 km) |
| Chicago Ridge to Silla | 4,377.58 mi (7,045.03 km) |
| Chicago Ridge to Silleda | 3,909.56 mi (6,291.83 km) |
| Chicago Ridge to Sitges | 4,403.39 mi (7,086.57 km) |
| Chicago Ridge to Socuellamos | 4,273.25 mi (6,877.14 km) |
| Chicago Ridge to Soller | 4,499.23 mi (7,240.80 km) |
| Chicago Ridge to Solsona | 4,362.11 mi (7,020.13 km) |
| Chicago Ridge to Son Servera | 4,533.79 mi (7,296.44 km) |
| Chicago Ridge to Sonseca | 4,206.13 mi (6,769.11 km) |
| Chicago Ridge to Sopelana | 4,117.56 mi (6,626.57 km) |
| Chicago Ridge to Soria | 4,197.32 mi (6,754.93 km) |
| Chicago Ridge to Suances | 4,069.29 mi (6,548.89 km) |
