| Kennewick to Marysville (California) | 501.92 mi (807.77 km) |
| Kennewick to Marysville (Ohio) | 1,833.43 mi (2,950.62 km) |
| Kennewick to Marysville (Washington) | 191.24 mi (307.77 km) |
| Kennewick to Maryville (Missouri) | 1,281.86 mi (2,062.96 km) |
| Kennewick to Maryville (Tennessee) | 1,953.31 mi (3,143.55 km) |
| Kennewick to Mason (Ohio) | 1,814.50 mi (2,920.16 km) |
| Kennewick to Mason City (Iowa) | 1,287.49 mi (2,072.02 km) |
| Kennewick to Massapequa (New York) | 2,292.25 mi (3,689.02 km) |
| Kennewick to Massapequa Park (New York) | 2,292.83 mi (3,689.95 km) |
| Kennewick to Massillon (Ohio) | 1,905.20 mi (3,066.12 km) |
| Kennewick to Mastic (New York) | 2,317.61 mi (3,729.84 km) |
| Kennewick to Mastic Beach (New York) | 2,319.40 mi (3,732.71 km) |
| Kennewick to Matteson (Illinois) | 1,587.97 mi (2,555.59 km) |
| Kennewick to Matthews (North Carolina) | 2,131.53 mi (3,430.36 km) |
| Kennewick to Mattoon (Illinois) | 1,617.09 mi (2,602.46 km) |
