| Oakville to Mattoon (Illinois) | 126.96 mi (204.32 km) |
| Oakville to Mauldin (South Carolina) | 511.39 mi (823.01 km) |
| Oakville to Maumee (Ohio) | 412.87 mi (664.44 km) |
| Oakville to Maumelle (Arkansas) | 273.87 mi (440.75 km) |
| Oakville to Mayagüez (Puerto Rico) | 1,974.73 mi (3,178.03 km) |
| Oakville to Mayfield Heights (Ohio) | 514.76 mi (828.43 km) |
| Oakville to Mays Chapel (Maryland) | 736.98 mi (1,186.05 km) |
| Oakville to Maywood (California) | 1,577.35 mi (2,538.51 km) |
| Oakville to Maywood (Illinois) | 270.73 mi (435.71 km) |
| Oakville to McAlester (Oklahoma) | 387.85 mi (624.18 km) |
| Oakville to McAllen (Texas) | 962.00 mi (1,548.19 km) |
| Oakville to McCalla (Alabama) | 400.32 mi (644.26 km) |
| Oakville to McComb (Mississippi) | 497.80 mi (801.13 km) |
| Oakville to McDonough (Georgia) | 488.47 mi (786.11 km) |
| Oakville to McFarland (California) | 1,599.39 mi (2,573.98 km) |
