| Poquoson to Solofra | 4,666.73 mi (7,510.38 km) |
| Poquoson to Somma Lombardo | 4,236.88 mi (6,818.60 km) |
| Poquoson to Somma Vesuviana | 4,646.72 mi (7,478.18 km) |
| Poquoson to Sommacampagna | 4,339.08 mi (6,983.07 km) |
| Poquoson to Sona | 4,337.33 mi (6,980.25 km) |
| Poquoson to Sondrio | 4,273.32 mi (6,877.25 km) |
| Poquoson to Sora | 4,580.78 mi (7,372.05 km) |
| Poquoson to Sorbolo | 4,338.61 mi (6,982.32 km) |
| Poquoson to Soresina | 4,299.27 mi (6,919.01 km) |
| Poquoson to Sorisole | 4,276.97 mi (6,883.11 km) |
| Poquoson to Sorrento | 4,652.37 mi (7,487.26 km) |
| Poquoson to Sorso | 4,380.70 mi (7,050.05 km) |
| Poquoson to Sortino | 4,805.93 mi (7,734.39 km) |
| Poquoson to Soverato Marina | 4,820.89 mi (7,758.47 km) |
| Poquoson to Sovicille | 4,422.42 mi (7,117.19 km) |
