| Piedras Blancas to Southern Pines (North Carolina) | 3,836.32 mi (6,173.96 km) |
| Piedras Blancas to Southfield (Michigan) | 3,754.44 mi (6,042.19 km) |
| Piedras Blancas to Southgate (Michigan) | 3,761.29 mi (6,053.21 km) |
| Piedras Blancas to Southlake (Texas) | 4,750.34 mi (7,644.93 km) |
| Piedras Blancas to Spanaway (Washington) | 5,073.95 mi (8,165.74 km) |
| Piedras Blancas to Spanish Fork (Utah) | 5,035.72 mi (8,104.21 km) |
| Piedras Blancas to Spanish Lake (Missouri) | 4,198.14 mi (6,756.25 km) |
| Piedras Blancas to Spanish Springs (Nevada) | 5,358.15 mi (8,623.10 km) |
| Piedras Blancas to Sparks (Nevada) | 5,364.05 mi (8,632.61 km) |
| Piedras Blancas to Spartanburg (South Carolina) | 3,965.23 mi (6,381.43 km) |
| Piedras Blancas to Spearfish (South Dakota) | 4,535.50 mi (7,299.19 km) |
| Piedras Blancas to Speedway (Indiana) | 3,983.04 mi (6,410.08 km) |
| Piedras Blancas to Spencer (Iowa) | 4,241.59 mi (6,826.19 km) |
| Piedras Blancas to Spokane (Washington) | 4,883.24 mi (7,858.82 km) |
| Piedras Blancas to Spokane Valley (Washington) | 4,876.86 mi (7,848.54 km) |
