| Abertillery to Oak Harbor (Washington) | 4,661.46 mi (7,501.90 km) |
| Abertillery to Oak Hills (Oregon) | 4,822.48 mi (7,761.03 km) |
| Abertillery to Oak Lawn (Illinois) | 3,837.87 mi (6,176.45 km) |
| Abertillery to Oak Park (California) | 5,342.55 mi (8,598.01 km) |
| Abertillery to Oak Park (Illinois) | 3,831.35 mi (6,165.97 km) |
| Abertillery to Oak Park (Michigan) | 3,626.31 mi (5,835.98 km) |
| Abertillery to Oak Ridge (Florida) | 4,214.65 mi (6,782.82 km) |
| Abertillery to Oak Ridge (New Jersey) | 3,340.11 mi (5,375.39 km) |
| Abertillery to Oak Ridge (Tennessee) | 3,969.22 mi (6,387.84 km) |
| Abertillery to Oakdale (California) | 5,205.65 mi (8,377.69 km) |
| Abertillery to Oakdale (Minnesota) | 3,883.03 mi (6,249.13 km) |
| Abertillery to Oakland (California) | 5,246.09 mi (8,442.76 km) |
| Abertillery to Oakland (New Jersey) | 3,329.65 mi (5,358.56 km) |
| Abertillery to Oakland Park (Florida) | 4,276.13 mi (6,881.77 km) |
| Abertillery to Oakleaf Plantation (Florida) | 4,148.14 mi (6,675.79 km) |
