| Oak Harbor to McHenry (Illinois) | 1,703.01 mi (2,740.73 km) |
| Oak Harbor to McKeesport (Pennsylvania) | 2,155.25 mi (3,468.54 km) |
| Oak Harbor to McKinleyville (California) | 512.64 mi (825.02 km) |
| Oak Harbor to McKinney (Texas) | 1,699.07 mi (2,734.40 km) |
| Oak Harbor to McLean (Virginia) | 2,325.68 mi (3,742.83 km) |
| Oak Harbor to McMinnville (Oregon) | 214.81 mi (345.71 km) |
| Oak Harbor to McMinnville (Tennessee) | 2,057.84 mi (3,311.77 km) |
| Oak Harbor to McNair (Virginia) | 2,315.43 mi (3,726.32 km) |
| Oak Harbor to McPherson (Kansas) | 1,420.94 mi (2,286.79 km) |
| Oak Harbor to Mead Valley (California) | 1,036.75 mi (1,668.49 km) |
| Oak Harbor to Meadow Woods (Florida) | 2,582.78 mi (4,156.58 km) |
| Oak Harbor to Meadowbrook (Virginia) | 2,368.51 mi (3,811.75 km) |
| Oak Harbor to Meadville (Pennsylvania) | 2,098.61 mi (3,377.38 km) |
| Oak Harbor to Mebane (North Carolina) | 2,337.87 mi (3,762.44 km) |
| Oak Harbor to Mechanicsville (Virginia) | 2,366.55 mi (3,808.59 km) |
