| Chicago to Sierpc | 4,598.83 mi (7,401.11 km) |
| Chicago to Skarzysko-Kamienna | 4,717.88 mi (7,592.69 km) |
| Chicago to Skawina | 4,732.37 mi (7,616.01 km) |
| Chicago to Skierniewice | 4,654.82 mi (7,491.21 km) |
| Chicago to Skoczow | 4,704.80 mi (7,571.64 km) |
| Chicago to Skwierzyna | 4,473.39 mi (7,199.22 km) |
| Chicago to Slawno | 4,439.50 mi (7,144.69 km) |
| Chicago to Slubice | 4,452.04 mi (7,164.87 km) |
| Chicago to Slupca | 4,565.10 mi (7,346.81 km) |
| Chicago to Slupsk | 4,446.45 mi (7,155.87 km) |
| Chicago to Sochaczew | 4,645.76 mi (7,476.62 km) |
| Chicago to Sokolka | 4,696.86 mi (7,558.86 km) |
| Chicago to Sokolow Podlaski | 4,703.20 mi (7,569.07 km) |
| Chicago to Solec Kujawski | 4,543.66 mi (7,312.32 km) |
| Chicago to Sopot | 4,496.15 mi (7,235.85 km) |
