| Harper Woods to Sestu | 4,557.88 mi (7,335.20 km) |
| Harper Woods to Settimo Torinese | 4,272.69 mi (6,876.23 km) |
| Harper Woods to Seveso | 4,308.81 mi (6,934.36 km) |
| Harper Woods to Sezze | 4,634.97 mi (7,459.26 km) |
| Harper Woods to Siano | 4,731.44 mi (7,614.52 km) |
| Harper Woods to Siena | 4,489.14 mi (7,224.57 km) |
| Harper Woods to Signa | 4,461.03 mi (7,179.34 km) |
| Harper Woods to Silea | 4,434.19 mi (7,136.14 km) |
| Harper Woods to Silvi Paese | 4,633.96 mi (7,457.64 km) |
| Harper Woods to Sinalunga | 4,509.64 mi (7,257.57 km) |
| Harper Woods to Siniscola | 4,531.94 mi (7,293.46 km) |
| Harper Woods to Sinnai | 4,562.56 mi (7,342.72 km) |
| Harper Woods to Siracusa | 4,918.05 mi (7,914.83 km) |
| Harper Woods to Solaro | 4,307.75 mi (6,932.65 km) |
| Harper Woods to Soliera | 4,415.94 mi (7,106.77 km) |
