| Poquoson to Sestu | 4,453.09 mi (7,166.55 km) |
| Poquoson to Settimo Torinese | 4,211.92 mi (6,778.43 km) |
| Poquoson to Seveso | 4,257.16 mi (6,851.24 km) |
| Poquoson to Sezze | 4,563.35 mi (7,344.01 km) |
| Poquoson to Siano | 4,660.79 mi (7,500.81 km) |
| Poquoson to Siena | 4,425.66 mi (7,122.42 km) |
| Poquoson to Signa | 4,400.56 mi (7,082.02 km) |
| Poquoson to Silea | 4,393.65 mi (7,070.90 km) |
| Poquoson to Silvi Paese | 4,574.80 mi (7,362.43 km) |
| Poquoson to Sinalunga | 4,446.83 mi (7,156.48 km) |
| Poquoson to Siniscola | 4,439.81 mi (7,145.18 km) |
| Poquoson to Sinnai | 4,458.22 mi (7,174.82 km) |
| Poquoson to Siracusa | 4,821.38 mi (7,759.26 km) |
| Poquoson to Solaro | 4,255.67 mi (6,848.83 km) |
| Poquoson to Soliera | 4,362.82 mi (7,021.28 km) |
