| Opovo to Marysville (California) | 6,158.76 mi (9,911.56 km) |
| Opovo to Marysville (Ohio) | 4,893.27 mi (7,874.95 km) |
| Opovo to Marysville (Washington) | 5,615.33 mi (9,037.00 km) |
| Opovo to Maryville (Missouri) | 5,307.60 mi (8,541.75 km) |
| Opovo to Maryville (Tennessee) | 5,132.86 mi (8,260.54 km) |
| Opovo to Mason (Ohio) | 4,971.02 mi (8,000.09 km) |
| Opovo to Mason City (Iowa) | 5,105.53 mi (8,216.56 km) |
| Opovo to Massapequa (New York) | 4,481.69 mi (7,212.59 km) |
| Opovo to Massapequa Park (New York) | 4,480.23 mi (7,210.23 km) |
| Opovo to Massillon (Ohio) | 4,796.55 mi (7,719.30 km) |
| Opovo to Mastic (New York) | 4,450.12 mi (7,161.78 km) |
| Opovo to Mastic Beach (New York) | 4,451.53 mi (7,164.05 km) |
| Opovo to Matteson (Illinois) | 4,995.50 mi (8,039.48 km) |
| Opovo to Matthews (North Carolina) | 5,030.83 mi (8,096.34 km) |
| Opovo to Mattoon (Illinois) | 5,118.41 mi (8,237.28 km) |
