| Brownwood to Oak Harbor (Washington) | 1,684.33 mi (2,710.66 km) |
| Brownwood to Oak Hills (Oregon) | 1,593.47 mi (2,564.45 km) |
| Brownwood to Oak Lawn (Illinois) | 927.85 mi (1,493.23 km) |
| Brownwood to Oak Park (California) | 1,158.20 mi (1,863.94 km) |
| Brownwood to Oak Park (Illinois) | 934.94 mi (1,504.64 km) |
| Brownwood to Oak Park (Michigan) | 1,141.01 mi (1,836.28 km) |
| Brownwood to Oak Ridge (Florida) | 1,072.05 mi (1,725.29 km) |
| Brownwood to Oak Ridge (New Jersey) | 1,499.50 mi (2,413.21 km) |
| Brownwood to Oak Ridge (Tennessee) | 891.27 mi (1,434.36 km) |
| Brownwood to Oakdale (California) | 1,306.53 mi (2,102.66 km) |
| Brownwood to Oakdale (Minnesota) | 972.63 mi (1,565.29 km) |
| Brownwood to Oakland (California) | 1,380.25 mi (2,221.30 km) |
| Brownwood to Oakland (New Jersey) | 1,512.23 mi (2,433.69 km) |
| Brownwood to Oakland Park (Florida) | 1,198.71 mi (1,929.14 km) |
| Brownwood to Oakleaf Plantation (Florida) | 1,020.43 mi (1,642.23 km) |
