| Ub to Oak Harbor (Washington) | 5,642.15 mi (9,080.17 km) |
| Ub to Oak Hills (Oregon) | 5,817.89 mi (9,362.98 km) |
| Ub to Oak Lawn (Illinois) | 5,000.13 mi (8,046.92 km) |
| Ub to Oak Park (California) | 6,420.70 mi (10,333.12 km) |
| Ub to Oak Park (Illinois) | 4,993.10 mi (8,035.61 km) |
| Ub to Oak Park (Michigan) | 4,793.99 mi (7,715.17 km) |
| Ub to Oak Ridge (Florida) | 5,385.18 mi (8,666.61 km) |
| Ub to Oak Ridge (New Jersey) | 4,516.09 mi (7,267.95 km) |
| Ub to Oak Ridge (Tennessee) | 5,144.50 mi (8,279.28 km) |
| Ub to Oakdale (California) | 6,254.84 mi (10,066.20 km) |
| Ub to Oakdale (Minnesota) | 5,022.37 mi (8,082.73 km) |
| Ub to Oakland (California) | 6,286.25 mi (10,116.74 km) |
| Ub to Oakland (New Jersey) | 4,505.67 mi (7,251.18 km) |
| Ub to Oakland Park (Florida) | 5,440.34 mi (8,755.39 km) |
| Ub to Oakleaf Plantation (Florida) | 5,321.36 mi (8,563.89 km) |
