| West Chicago to Spello | 4,792.74 mi (7,713.17 km) |
| West Chicago to Spilamberto | 4,661.96 mi (7,502.70 km) |
| West Chicago to Spilimbergo | 4,666.77 mi (7,510.45 km) |
| West Chicago to Spinea | 4,665.99 mi (7,509.19 km) |
| West Chicago to Spoleto | 4,803.30 mi (7,730.17 km) |
| West Chicago to Spoltore | 4,873.82 mi (7,843.66 km) |
| West Chicago to Spresiano | 4,657.19 mi (7,495.02 km) |
| West Chicago to Squinzano | 5,118.36 mi (8,237.20 km) |
| West Chicago to Statte | 5,078.92 mi (8,173.73 km) |
| West Chicago to Stezzano | 4,562.46 mi (7,342.57 km) |
| West Chicago to Strada | 4,713.77 mi (7,586.08 km) |
| West Chicago to Stradella | 4,571.81 mi (7,357.61 km) |
| West Chicago to Striano | 4,963.30 mi (7,987.65 km) |
| West Chicago to Subiaco | 4,855.51 mi (7,814.19 km) |
| West Chicago to Sulmona | 4,883.30 mi (7,858.91 km) |
