| Valparaiso to Oak Grove (South Carolina) | 610.07 mi (981.82 km) |
| Valparaiso to Oak Harbor (Washington) | 1,786.78 mi (2,875.55 km) |
| Valparaiso to Oak Hills (Oregon) | 1,800.04 mi (2,896.88 km) |
| Valparaiso to Oak Lawn (Illinois) | 39.77 mi (64.00 km) |
| Valparaiso to Oak Park (California) | 1,791.36 mi (2,882.91 km) |
| Valparaiso to Oak Park (Illinois) | 47.47 mi (76.40 km) |
| Valparaiso to Oak Park (Michigan) | 210.05 mi (338.04 km) |
| Valparaiso to Oak Ridge (Florida) | 952.94 mi (1,533.62 km) |
| Valparaiso to Oak Ridge (New Jersey) | 652.22 mi (1,049.65 km) |
| Valparaiso to Oak Ridge (Tennessee) | 408.90 mi (658.06 km) |
| Valparaiso to Oakdale (California) | 1,805.28 mi (2,905.31 km) |
| Valparaiso to Oakdale (Minnesota) | 383.76 mi (617.60 km) |
| Valparaiso to Oakland (California) | 1,875.41 mi (3,018.18 km) |
| Valparaiso to Oakland (New Jersey) | 665.49 mi (1,071.00 km) |
| Valparaiso to Oakland Park (Florida) | 1,127.85 mi (1,815.10 km) |
