| Grosse Pointe Park to Solofra | 4,738.94 mi (7,626.59 km) |
| Grosse Pointe Park to Somma Lombardo | 4,292.18 mi (6,907.60 km) |
| Grosse Pointe Park to Somma Vesuviana | 4,720.27 mi (7,596.55 km) |
| Grosse Pointe Park to Sommacampagna | 4,389.41 mi (7,064.07 km) |
| Grosse Pointe Park to Sona | 4,387.44 mi (7,060.90 km) |
| Grosse Pointe Park to Sondrio | 4,320.48 mi (6,953.14 km) |
| Grosse Pointe Park to Sora | 4,650.94 mi (7,484.96 km) |
| Grosse Pointe Park to Sorbolo | 4,395.01 mi (7,073.09 km) |
| Grosse Pointe Park to Soresina | 4,354.01 mi (7,007.11 km) |
| Grosse Pointe Park to Sorisole | 4,328.55 mi (6,966.13 km) |
| Grosse Pointe Park to Sorrento | 4,728.07 mi (7,609.09 km) |
| Grosse Pointe Park to Sorso | 4,477.51 mi (7,205.86 km) |
| Grosse Pointe Park to Sortino | 4,905.19 mi (7,894.14 km) |
| Grosse Pointe Park to Soverato Marina | 4,902.47 mi (7,889.76 km) |
| Grosse Pointe Park to Sovicille | 4,488.98 mi (7,224.31 km) |
