| West Chicago to Santa Venerina | 5,127.44 mi (8,251.81 km) |
| West Chicago to Santeramo in Colle | 5,051.23 mi (8,129.17 km) |
| West Chicago to Santo Stefano di Magra | 4,633.99 mi (7,457.69 km) |
| West Chicago to Santo Stino di Livenza | 4,675.83 mi (7,525.02 km) |
| West Chicago to Sarezzo | 4,583.78 mi (7,376.88 km) |
| West Chicago to Sarno | 4,965.29 mi (7,990.87 km) |
| West Chicago to Saronno | 4,539.43 mi (7,305.51 km) |
| West Chicago to Sarzana | 4,637.80 mi (7,463.82 km) |
| West Chicago to Sassari | 4,722.02 mi (7,599.36 km) |
| West Chicago to Sasso Marconi | 4,676.70 mi (7,526.41 km) |
| West Chicago to Sassuolo | 4,652.13 mi (7,486.89 km) |
| West Chicago to Sava | 5,100.96 mi (8,209.20 km) |
| West Chicago to Saviano | 4,956.84 mi (7,977.27 km) |
| West Chicago to Savigliano | 4,523.21 mi (7,279.40 km) |
| West Chicago to Savignano sul Panaro | 4,664.71 mi (7,507.12 km) |
