| Harper Woods to Solofra | 4,736.52 mi (7,622.70 km) |
| Harper Woods to Somma Lombardo | 4,289.68 mi (6,903.57 km) |
| Harper Woods to Somma Vesuviana | 4,717.87 mi (7,592.67 km) |
| Harper Woods to Sommacampagna | 4,386.87 mi (7,059.98 km) |
| Harper Woods to Sona | 4,384.90 mi (7,056.81 km) |
| Harper Woods to Sondrio | 4,317.92 mi (6,949.02 km) |
| Harper Woods to Sora | 4,648.51 mi (7,481.06 km) |
| Harper Woods to Sorbolo | 4,392.51 mi (7,069.07 km) |
| Harper Woods to Soresina | 4,351.51 mi (7,003.07 km) |
| Harper Woods to Sorisole | 4,326.02 mi (6,962.06 km) |
| Harper Woods to Sorrento | 4,725.68 mi (7,605.24 km) |
| Harper Woods to Sorso | 4,475.28 mi (7,202.27 km) |
| Harper Woods to Sortino | 4,902.95 mi (7,890.53 km) |
| Harper Woods to Soverato Marina | 4,900.10 mi (7,885.95 km) |
| Harper Woods to Sovicille | 4,486.54 mi (7,220.39 km) |
