| Piedras Blancas to Oak Harbor (Washington) | 5,019.68 mi (8,078.39 km) |
| Piedras Blancas to Oak Hills (Oregon) | 5,166.93 mi (8,315.38 km) |
| Piedras Blancas to Oak Lawn (Illinois) | 3,979.36 mi (6,404.17 km) |
| Piedras Blancas to Oak Park (California) | 5,602.38 mi (9,016.17 km) |
| Piedras Blancas to Oak Park (Illinois) | 3,974.68 mi (6,396.63 km) |
| Piedras Blancas to Oak Park (Michigan) | 3,751.37 mi (6,037.25 km) |
| Piedras Blancas to Oak Ridge (Florida) | 4,197.26 mi (6,754.83 km) |
| Piedras Blancas to Oak Ridge (New Jersey) | 3,403.95 mi (5,478.14 km) |
| Piedras Blancas to Oak Ridge (Tennessee) | 4,037.49 mi (6,497.71 km) |
| Piedras Blancas to Oakdale (California) | 5,497.65 mi (8,847.61 km) |
| Piedras Blancas to Oakdale (Minnesota) | 4,080.83 mi (6,567.46 km) |
| Piedras Blancas to Oakland (California) | 5,545.85 mi (8,925.18 km) |
| Piedras Blancas to Oakland (New Jersey) | 3,392.09 mi (5,459.05 km) |
| Piedras Blancas to Oakland Park (Florida) | 4,230.41 mi (6,808.18 km) |
| Piedras Blancas to Oakleaf Plantation (Florida) | 4,148.40 mi (6,676.20 km) |
