| West Allis to Santa Ursula | 4,014.78 mi (6,461.17 km) |
| West Allis to Santander | 4,041.46 mi (6,504.10 km) |
| West Allis to Santany | 4,497.73 mi (7,238.39 km) |
| West Allis to Santiago de Compostela | 3,856.24 mi (6,206.02 km) |
| West Allis to Santiago del Teide | 4,003.91 mi (6,443.68 km) |
| West Allis to Santiponce | 4,165.84 mi (6,704.27 km) |
| West Allis to Santomera | 4,366.85 mi (7,027.77 km) |
| West Allis to Santona | 4,057.09 mi (6,529.26 km) |
| West Allis to Santurce-Antiguo | 4,079.33 mi (6,565.04 km) |
| West Allis to Sarria | 3,909.03 mi (6,290.97 km) |
| West Allis to Sauzal | 4,015.39 mi (6,462.14 km) |
| West Allis to Sedavi | 4,342.15 mi (6,988.02 km) |
| West Allis to Segorbe | 4,320.87 mi (6,953.76 km) |
| West Allis to Segovia | 4,119.92 mi (6,630.37 km) |
| West Allis to Senmanat | 4,364.59 mi (7,024.13 km) |
