| Brock Hall to Oak Harbor (Washington) | 2,349.28 mi (3,780.79 km) |
| Brock Hall to Oak Hills (Oregon) | 2,370.40 mi (3,814.79 km) |
| Brock Hall to Oak Lawn (Illinois) | 612.18 mi (985.20 km) |
| Brock Hall to Oak Park (California) | 2,334.79 mi (3,757.49 km) |
| Brock Hall to Oak Park (Illinois) | 617.25 mi (993.36 km) |
| Brock Hall to Oak Park (Michigan) | 419.11 mi (674.50 km) |
| Brock Hall to Oak Ridge (Florida) | 766.03 mi (1,232.80 km) |
| Brock Hall to Oak Ridge (New Jersey) | 191.58 mi (308.32 km) |
| Brock Hall to Oak Ridge (Tennessee) | 459.83 mi (740.02 km) |
| Brock Hall to Oakdale (California) | 2,368.55 mi (3,811.82 km) |
| Brock Hall to Oakdale (Minnesota) | 932.74 mi (1,501.10 km) |
| Brock Hall to Oakland (California) | 2,439.92 mi (3,926.67 km) |
| Brock Hall to Oakland (New Jersey) | 200.25 mi (322.27 km) |
| Brock Hall to Oakland Park (Florida) | 898.27 mi (1,445.62 km) |
| Brock Hall to Oakleaf Plantation (Florida) | 666.43 mi (1,072.51 km) |
