| Denison to Oak Harbor (Washington) | 1,674.90 mi (2,695.49 km) |
| Denison to Oak Hills (Oregon) | 1,605.63 mi (2,584.02 km) |
| Denison to Oak Lawn (Illinois) | 730.01 mi (1,174.84 km) |
| Denison to Oak Park (California) | 1,269.02 mi (2,042.28 km) |
| Denison to Oak Park (Illinois) | 737.34 mi (1,186.64 km) |
| Denison to Oak Park (Michigan) | 942.23 mi (1,516.37 km) |
| Denison to Oak Ridge (Florida) | 967.40 mi (1,556.88 km) |
| Denison to Oak Ridge (New Jersey) | 1,307.32 mi (2,103.93 km) |
| Denison to Oak Ridge (Tennessee) | 712.37 mi (1,146.45 km) |
| Denison to Oakdale (California) | 1,384.03 mi (2,227.38 km) |
| Denison to Oakdale (Minnesota) | 798.73 mi (1,285.43 km) |
| Denison to Oakland (California) | 1,458.81 mi (2,347.73 km) |
| Denison to Oakland (New Jersey) | 1,320.19 mi (2,124.64 km) |
| Denison to Oakland Park (Florida) | 1,112.33 mi (1,790.12 km) |
| Denison to Oakleaf Plantation (Florida) | 898.50 mi (1,446.00 km) |
