| Des Plaines to Solofra | 4,954.89 mi (7,974.12 km) |
| Des Plaines to Somma Lombardo | 4,504.99 mi (7,250.08 km) |
| Des Plaines to Somma Vesuviana | 4,936.64 mi (7,944.76 km) |
| Des Plaines to Sommacampagna | 4,600.46 mi (7,403.73 km) |
| Des Plaines to Sona | 4,598.44 mi (7,400.47 km) |
| Des Plaines to Sondrio | 4,530.88 mi (7,291.75 km) |
| Des Plaines to Sora | 4,866.61 mi (7,832.05 km) |
| Des Plaines to Sorbolo | 4,607.76 mi (7,415.47 km) |
| Des Plaines to Soresina | 4,566.44 mi (7,348.98 km) |
| Des Plaines to Sorisole | 4,540.18 mi (7,306.72 km) |
| Des Plaines to Sorrento | 4,944.99 mi (7,958.19 km) |
| Des Plaines to Sorso | 4,700.66 mi (7,564.97 km) |
| Des Plaines to Sortino | 5,127.73 mi (8,252.28 km) |
| Des Plaines to Soverato Marina | 5,120.43 mi (8,240.53 km) |
| Des Plaines to Sovicille | 4,704.20 mi (7,570.69 km) |
