| West Chicago to Schaffhausen | 4,440.82 mi (7,146.81 km) |
| West Chicago to Schlieren | 4,445.67 mi (7,154.61 km) |
| West Chicago to Schubelbach | 4,472.94 mi (7,198.50 km) |
| West Chicago to Schwyz | 4,468.55 mi (7,191.44 km) |
| West Chicago to Sierre | 4,453.57 mi (7,167.33 km) |
| West Chicago to Sion | 4,449.66 mi (7,161.04 km) |
| West Chicago to Solothurn | 4,417.56 mi (7,109.37 km) |
| West Chicago to Spiez | 4,443.67 mi (7,151.39 km) |
| West Chicago to Spreitenbach | 4,441.81 mi (7,148.40 km) |
| West Chicago to Stafa | 4,462.75 mi (7,182.10 km) |
| West Chicago to Stans | 4,459.63 mi (7,177.08 km) |
| West Chicago to Steffisburg | 4,439.08 mi (7,144.02 km) |
| West Chicago to Stegen | 4,454.91 mi (7,169.49 km) |
| West Chicago to Steinhaus | 4,455.09 mi (7,169.77 km) |
| West Chicago to Suhr | 4,432.47 mi (7,133.38 km) |
