| Morro Bay to Storm Lake (Iowa) | 1,459.23 mi (2,348.41 km) |
| Morro Bay to Storrs (Connecticut) | 2,626.55 mi (4,227.03 km) |
| Morro Bay to Stoughton (Wisconsin) | 1,761.37 mi (2,834.65 km) |
| Morro Bay to Stow (Ohio) | 2,156.34 mi (3,470.30 km) |
| Morro Bay to Streamwood (Illinois) | 1,808.76 mi (2,910.92 km) |
| Morro Bay to Streator (Illinois) | 1,771.71 mi (2,851.28 km) |
| Morro Bay to Streetsboro (Ohio) | 2,160.78 mi (3,477.44 km) |
| Morro Bay to Strongsville (Ohio) | 2,135.40 mi (3,436.59 km) |
| Morro Bay to Stuart (Florida) | 2,445.32 mi (3,935.36 km) |
| Morro Bay to Stuarts Draft (Virginia) | 2,304.29 mi (3,708.40 km) |
| Morro Bay to Sturgis (Michigan) | 1,949.80 mi (3,137.91 km) |
| Morro Bay to Suamico (Wisconsin) | 1,834.43 mi (2,952.23 km) |
| Morro Bay to Sudley (Virginia) | 2,379.08 mi (3,828.75 km) |
| Morro Bay to Suffern (New York) | 2,534.85 mi (4,079.45 km) |
| Morro Bay to Suffolk (Virginia) | 2,449.73 mi (3,942.46 km) |
