| West Memphis to Smithville (Missouri) | 378.89 mi (609.77 km) |
| West Memphis to Smyrna (Delaware) | 851.03 mi (1,369.61 km) |
| West Memphis to Smyrna (Georgia) | 335.55 mi (540.01 km) |
| West Memphis to Smyrna (Tennessee) | 214.00 mi (344.40 km) |
| West Memphis to Snellville (Georgia) | 363.91 mi (585.65 km) |
| West Memphis to Snoqualmie (Washington) | 1,833.10 mi (2,950.09 km) |
| West Memphis to Snyder (Texas) | 636.42 mi (1,024.21 km) |
| West Memphis to Socastee (South Carolina) | 645.47 mi (1,038.79 km) |
| West Memphis to Socorro (Texas) | 956.53 mi (1,539.39 km) |
| West Memphis to Soddy-Daisy (Tennessee) | 283.79 mi (456.72 km) |
| West Memphis to Solana Beach (California) | 1,550.94 mi (2,495.99 km) |
| West Memphis to Soledad (California) | 1,739.97 mi (2,800.21 km) |
| West Memphis to Solon (Ohio) | 640.68 mi (1,031.08 km) |
| West Memphis to Somers Point (New Jersey) | 903.31 mi (1,453.73 km) |
| West Memphis to Somerset (Kentucky) | 339.17 mi (545.84 km) |
