| Gulf Shores to Smyrna (Delaware) | 925.28 mi (1,489.10 km) |
| Gulf Shores to Smyrna (Georgia) | 310.11 mi (499.07 km) |
| Gulf Shores to Smyrna (Tennessee) | 399.13 mi (642.33 km) |
| Gulf Shores to Snellville (Georgia) | 328.66 mi (528.93 km) |
| Gulf Shores to Snoqualmie (Washington) | 2,162.16 mi (3,479.67 km) |
| Gulf Shores to Snyder (Texas) | 795.68 mi (1,280.53 km) |
| Gulf Shores to Socastee (South Carolina) | 561.06 mi (902.94 km) |
| Gulf Shores to Socorro (Texas) | 1,102.29 mi (1,773.97 km) |
| Gulf Shores to Soddy-Daisy (Tennessee) | 374.12 mi (602.09 km) |
| Gulf Shores to Solana Beach (California) | 1,743.04 mi (2,805.16 km) |
| Gulf Shores to Soledad (California) | 1,977.04 mi (3,181.74 km) |
| Gulf Shores to Solon (Ohio) | 843.36 mi (1,357.26 km) |
| Gulf Shores to Somers Point (New Jersey) | 968.81 mi (1,559.15 km) |
| Gulf Shores to Somerset (Kentucky) | 502.68 mi (808.99 km) |
| Gulf Shores to Somerset (New Jersey) | 1,023.77 mi (1,647.60 km) |
