| Ericeira to Smyrna (Delaware) | 3,463.12 mi (5,573.35 km) |
| Ericeira to Smyrna (Georgia) | 4,070.15 mi (6,550.28 km) |
| Ericeira to Smyrna (Tennessee) | 4,100.98 mi (6,599.89 km) |
| Ericeira to Snellville (Georgia) | 4,044.54 mi (6,509.06 km) |
| Ericeira to Snoqualmie (Washington) | 5,162.58 mi (8,308.37 km) |
| Ericeira to Snyder (Texas) | 4,917.31 mi (7,913.65 km) |
| Ericeira to Socastee (South Carolina) | 3,796.18 mi (6,109.36 km) |
| Ericeira to Socorro (Texas) | 5,214.11 mi (8,391.29 km) |
| Ericeira to Soddy-Daisy (Tennessee) | 4,057.24 mi (6,529.50 km) |
| Ericeira to Solana Beach (California) | 5,651.83 mi (9,095.74 km) |
| Ericeira to Soledad (California) | 5,662.46 mi (9,112.85 km) |
| Ericeira to Solon (Ohio) | 3,691.75 mi (5,941.29 km) |
| Ericeira to Somers Point (New Jersey) | 3,412.81 mi (5,492.38 km) |
| Ericeira to Somerset (Kentucky) | 3,971.06 mi (6,390.80 km) |
| Ericeira to Somerset (New Jersey) | 3,377.92 mi (5,436.24 km) |
