| Conneaut to Oak Harbor (Washington) | 2,070.46 mi (3,332.09 km) |
| Conneaut to Oak Hills (Oregon) | 2,100.53 mi (3,380.47 km) |
| Conneaut to Oak Lawn (Illinois) | 370.11 mi (595.64 km) |
| Conneaut to Oak Park (California) | 2,126.99 mi (3,423.06 km) |
| Conneaut to Oak Park (Illinois) | 371.23 mi (597.44 km) |
| Conneaut to Oak Park (Michigan) | 138.85 mi (223.46 km) |
| Conneaut to Oak Ridge (Florida) | 930.86 mi (1,498.07 km) |
| Conneaut to Oak Ridge (New Jersey) | 320.23 mi (515.37 km) |
| Conneaut to Oak Ridge (Tennessee) | 457.98 mi (737.04 km) |
| Conneaut to Oakdale (California) | 2,136.17 mi (3,437.84 km) |
| Conneaut to Oakdale (Minnesota) | 655.85 mi (1,055.49 km) |
| Conneaut to Oakland (California) | 2,205.47 mi (3,549.36 km) |
| Conneaut to Oakland (New Jersey) | 333.27 mi (536.34 km) |
| Conneaut to Oakland Park (Florida) | 1,088.44 mi (1,751.68 km) |
| Conneaut to Oakleaf Plantation (Florida) | 815.48 mi (1,312.39 km) |
