| Holtsville to Oak Harbor (Washington) | 2,451.01 mi (3,944.52 km) |
| Holtsville to Oak Hills (Oregon) | 2,489.65 mi (4,006.70 km) |
| Holtsville to Oak Lawn (Illinois) | 765.49 mi (1,231.93 km) |
| Holtsville to Oak Park (California) | 2,518.79 mi (4,053.60 km) |
| Holtsville to Oak Park (Illinois) | 767.44 mi (1,235.07 km) |
| Holtsville to Oak Park (Michigan) | 535.43 mi (861.69 km) |
| Holtsville to Oak Ridge (Florida) | 975.26 mi (1,569.53 km) |
| Holtsville to Oak Ridge (New Jersey) | 77.33 mi (124.45 km) |
| Holtsville to Oak Ridge (Tennessee) | 694.46 mi (1,117.62 km) |
| Holtsville to Oakdale (California) | 2,533.29 mi (4,076.93 km) |
| Holtsville to Oakdale (Minnesota) | 1,045.61 mi (1,682.75 km) |
| Holtsville to Oakland (California) | 2,602.77 mi (4,188.76 km) |
| Holtsville to Oakland (New Jersey) | 64.25 mi (103.40 km) |
| Holtsville to Oakland Park (Florida) | 1,089.94 mi (1,754.08 km) |
| Holtsville to Oakleaf Plantation (Florida) | 885.06 mi (1,424.37 km) |
