| Glassboro to Solofra | 4,510.91 mi (7,259.60 km) |
| Glassboro to Somma Lombardo | 4,076.73 mi (6,560.86 km) |
| Glassboro to Somma Vesuviana | 4,491.16 mi (7,227.83 km) |
| Glassboro to Sommacampagna | 4,178.06 mi (6,723.94 km) |
| Glassboro to Sona | 4,176.27 mi (6,721.05 km) |
| Glassboro to Sondrio | 4,111.56 mi (6,616.91 km) |
| Glassboro to Sora | 4,424.36 mi (7,120.32 km) |
| Glassboro to Sorbolo | 4,178.85 mi (6,725.21 km) |
| Glassboro to Soresina | 4,139.10 mi (6,661.25 km) |
| Glassboro to Sorisole | 4,116.11 mi (6,624.24 km) |
| Glassboro to Sorrento | 4,497.30 mi (7,237.70 km) |
| Glassboro to Sorso | 4,230.06 mi (6,807.62 km) |
| Glassboro to Sortino | 4,656.58 mi (7,494.05 km) |
| Glassboro to Soverato Marina | 4,667.41 mi (7,511.48 km) |
| Glassboro to Sovicille | 4,264.96 mi (6,863.79 km) |
