| Ashtabula to Oak Harbor (Washington) | 2,061.38 mi (3,317.47 km) |
| Ashtabula to Oak Hills (Oregon) | 2,090.71 mi (3,364.67 km) |
| Ashtabula to Oak Lawn (Illinois) | 358.31 mi (576.64 km) |
| Ashtabula to Oak Park (California) | 2,115.07 mi (3,403.88 km) |
| Ashtabula to Oak Park (Illinois) | 359.54 mi (578.63 km) |
| Ashtabula to Oak Park (Michigan) | 128.58 mi (206.92 km) |
| Ashtabula to Oak Ridge (Florida) | 927.04 mi (1,491.93 km) |
| Ashtabula to Oak Ridge (New Jersey) | 331.44 mi (533.40 km) |
| Ashtabula to Oak Ridge (Tennessee) | 449.80 mi (723.89 km) |
| Ashtabula to Oakdale (California) | 2,124.74 mi (3,419.45 km) |
| Ashtabula to Oakdale (Minnesota) | 646.27 mi (1,040.07 km) |
| Ashtabula to Oakland (California) | 2,194.10 mi (3,531.07 km) |
| Ashtabula to Oakland (New Jersey) | 344.51 mi (554.44 km) |
| Ashtabula to Oakland Park (Florida) | 1,085.56 mi (1,747.04 km) |
| Ashtabula to Oakleaf Plantation (Florida) | 811.24 mi (1,305.56 km) |
