| Piedras Blancas to Storm Lake (Iowa) | 4,263.08 mi (6,860.77 km) |
| Piedras Blancas to Storrs (Connecticut) | 3,275.90 mi (5,272.06 km) |
| Piedras Blancas to Stoughton (Wisconsin) | 3,999.07 mi (6,435.88 km) |
| Piedras Blancas to Stow (Ohio) | 3,717.01 mi (5,981.95 km) |
| Piedras Blancas to Streamwood (Illinois) | 3,986.75 mi (6,416.05 km) |
| Piedras Blancas to Streator (Illinois) | 4,048.28 mi (6,515.08 km) |
| Piedras Blancas to Streetsboro (Ohio) | 3,710.84 mi (5,972.02 km) |
| Piedras Blancas to Strongsville (Ohio) | 3,730.27 mi (6,003.28 km) |
| Piedras Blancas to Stuart (Florida) | 4,192.50 mi (6,747.18 km) |
| Piedras Blancas to Stuarts Draft (Virginia) | 3,716.34 mi (5,980.88 km) |
| Piedras Blancas to Sturgis (Michigan) | 3,873.54 mi (6,233.85 km) |
| Piedras Blancas to Suamico (Wisconsin) | 3,888.69 mi (6,258.25 km) |
| Piedras Blancas to Sudley (Virginia) | 3,617.58 mi (5,821.93 km) |
| Piedras Blancas to Suffern (New York) | 3,384.93 mi (5,447.52 km) |
| Piedras Blancas to Suffolk (Virginia) | 3,650.23 mi (5,874.47 km) |
