| Kelso to Marysville (California) | 486.25 mi (782.54 km) |
| Kelso to Marysville (Ohio) | 2,011.40 mi (3,237.03 km) |
| Kelso to Marysville (Washington) | 139.58 mi (224.63 km) |
| Kelso to Maryville (Missouri) | 1,457.48 mi (2,345.58 km) |
| Kelso to Maryville (Tennessee) | 2,129.11 mi (3,426.47 km) |
| Kelso to Mason (Ohio) | 1,992.29 mi (3,206.27 km) |
| Kelso to Mason City (Iowa) | 1,465.47 mi (2,358.44 km) |
| Kelso to Massapequa (New York) | 2,469.01 mi (3,973.49 km) |
| Kelso to Massapequa Park (New York) | 2,469.58 mi (3,974.41 km) |
| Kelso to Massillon (Ohio) | 2,083.06 mi (3,352.36 km) |
| Kelso to Mastic (New York) | 2,494.16 mi (4,013.96 km) |
| Kelso to Mastic Beach (New York) | 2,495.97 mi (4,016.87 km) |
| Kelso to Matteson (Illinois) | 1,765.94 mi (2,842.00 km) |
| Kelso to Matthews (North Carolina) | 2,308.09 mi (3,714.51 km) |
| Kelso to Mattoon (Illinois) | 1,794.23 mi (2,887.53 km) |
