| Westhoughton to Oak Harbor (Washington) | 4,579.44 mi (7,369.90 km) |
| Westhoughton to Oak Hills (Oregon) | 4,743.17 mi (7,633.40 km) |
| Westhoughton to Oak Lawn (Illinois) | 3,806.96 mi (6,126.71 km) |
| Westhoughton to Oak Park (California) | 5,280.69 mi (8,498.45 km) |
| Westhoughton to Oak Park (Illinois) | 3,800.06 mi (6,115.61 km) |
| Westhoughton to Oak Park (Michigan) | 3,599.99 mi (5,793.63 km) |
| Westhoughton to Oak Ridge (Florida) | 4,217.77 mi (6,787.84 km) |
| Westhoughton to Oak Ridge (New Jersey) | 3,328.95 mi (5,357.43 km) |
| Westhoughton to Oak Ridge (Tennessee) | 3,954.23 mi (6,363.71 km) |
| Westhoughton to Oakdale (California) | 5,137.05 mi (8,267.29 km) |
| Westhoughton to Oakdale (Minnesota) | 3,839.23 mi (6,178.65 km) |
| Westhoughton to Oakland (California) | 5,175.70 mi (8,329.48 km) |
| Westhoughton to Oakland (New Jersey) | 3,318.87 mi (5,341.20 km) |
| Westhoughton to Oakland Park (Florida) | 4,285.30 mi (6,896.52 km) |
| Westhoughton to Oakleaf Plantation (Florida) | 4,147.60 mi (6,674.92 km) |
