| Bluffton to Oak Harbor (Washington) | 2,424.55 mi (3,901.93 km) |
| Bluffton to Oak Hills (Oregon) | 2,402.12 mi (3,865.83 km) |
| Bluffton to Oak Lawn (Illinois) | 756.14 mi (1,216.89 km) |
| Bluffton to Oak Park (California) | 2,179.20 mi (3,507.09 km) |
| Bluffton to Oak Park (Illinois) | 767.33 mi (1,234.89 km) |
| Bluffton to Oak Park (Michigan) | 718.94 mi (1,157.01 km) |
| Bluffton to Oak Ridge (Florida) | 260.08 mi (418.56 km) |
| Bluffton to Oak Ridge (New Jersey) | 705.60 mi (1,135.55 km) |
| Bluffton to Oak Ridge (Tennessee) | 322.69 mi (519.31 km) |
| Bluffton to Oakdale (California) | 2,274.30 mi (3,660.13 km) |
| Bluffton to Oakdale (Minnesota) | 1,093.35 mi (1,759.58 km) |
| Bluffton to Oakland (California) | 2,348.91 mi (3,780.21 km) |
| Bluffton to Oakland (New Jersey) | 712.79 mi (1,147.12 km) |
| Bluffton to Oakland Park (Florida) | 419.65 mi (675.35 km) |
| Bluffton to Oakleaf Plantation (Florida) | 150.99 mi (243.00 km) |
