| Morton Grove to Solofra | 4,950.09 mi (7,966.39 km) |
| Morton Grove to Somma Lombardo | 4,500.25 mi (7,242.46 km) |
| Morton Grove to Somma Vesuviana | 4,931.83 mi (7,937.02 km) |
| Morton Grove to Sommacampagna | 4,595.77 mi (7,396.18 km) |
| Morton Grove to Sona | 4,593.74 mi (7,392.92 km) |
| Morton Grove to Sondrio | 4,526.20 mi (7,284.22 km) |
| Morton Grove to Sora | 4,861.81 mi (7,824.33 km) |
| Morton Grove to Sorbolo | 4,603.02 mi (7,407.85 km) |
| Morton Grove to Soresina | 4,561.72 mi (7,341.38 km) |
| Morton Grove to Sorisole | 4,535.48 mi (7,299.14 km) |
| Morton Grove to Sorrento | 4,940.17 mi (7,950.43 km) |
| Morton Grove to Sorso | 4,695.69 mi (7,556.98 km) |
| Morton Grove to Sortino | 5,122.78 mi (8,244.31 km) |
| Morton Grove to Soverato Marina | 5,115.59 mi (8,232.74 km) |
| Morton Grove to Sovicille | 4,699.42 mi (7,562.98 km) |
