| Little Rock to Oak Harbor (Washington) | 1,808.03 mi (2,909.75 km) |
| Little Rock to Oak Hills (Oregon) | 1,761.12 mi (2,834.24 km) |
| Little Rock to Oak Lawn (Illinois) | 543.50 mi (874.67 km) |
| Little Rock to Oak Park (California) | 1,500.72 mi (2,415.17 km) |
| Little Rock to Oak Park (Illinois) | 553.12 mi (890.15 km) |
| Little Rock to Oak Park (Michigan) | 728.11 mi (1,171.78 km) |
| Little Rock to Oak Ridge (Florida) | 774.58 mi (1,246.57 km) |
| Little Rock to Oak Ridge (New Jersey) | 1,064.44 mi (1,713.05 km) |
| Little Rock to Oak Ridge (Tennessee) | 462.31 mi (744.01 km) |
| Little Rock to Oakdale (California) | 1,595.10 mi (2,567.07 km) |
| Little Rock to Oakdale (Minnesota) | 709.76 mi (1,142.25 km) |
| Little Rock to Oakland (California) | 1,669.83 mi (2,687.33 km) |
| Little Rock to Oakland (New Jersey) | 1,077.11 mi (1,733.44 km) |
| Little Rock to Oakland Park (Florida) | 935.27 mi (1,505.17 km) |
| Little Rock to Oakleaf Plantation (Florida) | 689.14 mi (1,109.06 km) |
