| Nettuno to Smyrna (Delaware) | 4,428.83 mi (7,127.51 km) |
| Nettuno to Smyrna (Georgia) | 5,048.79 mi (8,125.23 km) |
| Nettuno to Smyrna (Tennessee) | 5,045.19 mi (8,119.45 km) |
| Nettuno to Snellville (Georgia) | 5,026.19 mi (8,088.87 km) |
| Nettuno to Snoqualmie (Washington) | 5,687.29 mi (9,152.81 km) |
| Nettuno to Snyder (Texas) | 5,799.28 mi (9,333.04 km) |
| Nettuno to Socastee (South Carolina) | 4,806.85 mi (7,735.87 km) |
| Nettuno to Socorro (Texas) | 6,064.87 mi (9,760.47 km) |
| Nettuno to Soddy-Daisy (Tennessee) | 5,017.29 mi (8,074.55 km) |
| Nettuno to Solana Beach (California) | 6,387.69 mi (10,280.00 km) |
| Nettuno to Soledad (California) | 6,319.19 mi (10,169.76 km) |
| Nettuno to Solon (Ohio) | 4,599.96 mi (7,402.92 km) |
| Nettuno to Somers Point (New Jersey) | 4,383.24 mi (7,054.14 km) |
| Nettuno to Somerset (Kentucky) | 4,914.05 mi (7,908.40 km) |
| Nettuno to Somerset (New Jersey) | 4,333.80 mi (6,974.57 km) |
