| Chattanooga to Oak Harbor (Washington) | 2,107.60 mi (3,391.85 km) |
| Chattanooga to Oak Hills (Oregon) | 2,086.40 mi (3,357.74 km) |
| Chattanooga to Oak Lawn (Illinois) | 478.87 mi (770.67 km) |
| Chattanooga to Oak Park (California) | 1,897.70 mi (3,054.05 km) |
| Chattanooga to Oak Park (Illinois) | 490.88 mi (789.99 km) |
| Chattanooga to Oak Park (Michigan) | 523.14 mi (841.91 km) |
| Chattanooga to Oak Ridge (Florida) | 507.99 mi (817.53 km) |
| Chattanooga to Oak Ridge (New Jersey) | 714.74 mi (1,150.26 km) |
| Chattanooga to Oak Ridge (Tennessee) | 82.03 mi (132.02 km) |
| Chattanooga to Oakdale (California) | 1,976.22 mi (3,180.41 km) |
| Chattanooga to Oakdale (Minnesota) | 796.98 mi (1,282.62 km) |
| Chattanooga to Oakland (California) | 2,050.43 mi (3,299.84 km) |
| Chattanooga to Oakland (New Jersey) | 726.11 mi (1,168.55 km) |
| Chattanooga to Oakland Park (Florida) | 684.48 mi (1,101.56 km) |
| Chattanooga to Oakleaf Plantation (Florida) | 392.32 mi (631.37 km) |
