| Poquoson to Smyrna (Delaware) | 154.79 mi (249.10 km) |
| Poquoson to Smyrna (Georgia) | 511.30 mi (822.86 km) |
| Poquoson to Smyrna (Tennessee) | 569.87 mi (917.12 km) |
| Poquoson to Snellville (Georgia) | 485.85 mi (781.90 km) |
| Poquoson to Snoqualmie (Washington) | 2,393.81 mi (3,852.47 km) |
| Poquoson to Snyder (Texas) | 1,419.89 mi (2,285.09 km) |
| Poquoson to Socastee (South Carolina) | 280.94 mi (452.13 km) |
| Poquoson to Socorro (Texas) | 1,739.15 mi (2,798.89 km) |
| Poquoson to Soddy-Daisy (Tennessee) | 508.19 mi (817.86 km) |
| Poquoson to Solana Beach (California) | 2,312.84 mi (3,722.15 km) |
| Poquoson to Soledad (California) | 2,465.88 mi (3,968.44 km) |
| Poquoson to Solon (Ohio) | 400.31 mi (644.24 km) |
| Poquoson to Somers Point (New Jersey) | 178.36 mi (287.04 km) |
| Poquoson to Somerset (Kentucky) | 454.69 mi (731.75 km) |
| Poquoson to Somerset (New Jersey) | 253.77 mi (408.40 km) |
