| Chicago Heights to Spello | 4,786.38 mi (7,702.94 km) |
| Chicago Heights to Spilamberto | 4,655.97 mi (7,493.07 km) |
| Chicago Heights to Spilimbergo | 4,662.35 mi (7,503.33 km) |
| Chicago Heights to Spinea | 4,660.95 mi (7,501.08 km) |
| Chicago Heights to Spoleto | 4,796.81 mi (7,719.72 km) |
| Chicago Heights to Spoltore | 4,867.66 mi (7,833.73 km) |
| Chicago Heights to Spresiano | 4,652.35 mi (7,487.24 km) |
| Chicago Heights to Squinzano | 5,112.46 mi (8,227.71 km) |
| Chicago Heights to Statte | 5,072.78 mi (8,163.85 km) |
| Chicago Heights to Stezzano | 4,556.72 mi (7,333.33 km) |
| Chicago Heights to Strada | 4,707.31 mi (7,575.68 km) |
| Chicago Heights to Stradella | 4,565.61 mi (7,347.63 km) |
| Chicago Heights to Striano | 4,956.35 mi (7,976.47 km) |
| Chicago Heights to Subiaco | 4,848.69 mi (7,803.21 km) |
| Chicago Heights to Sulmona | 4,876.82 mi (7,848.49 km) |
