| Kelso to McKeesport (Pennsylvania) | 2,176.01 mi (3,501.95 km) |
| Kelso to McKinleyville (California) | 362.51 mi (583.40 km) |
| Kelso to McKinney (Texas) | 1,644.19 mi (2,646.07 km) |
| Kelso to McLean (Virginia) | 2,345.15 mi (3,774.16 km) |
| Kelso to McMinnville (Oregon) | 64.71 mi (104.14 km) |
| Kelso to McMinnville (Tennessee) | 2,045.56 mi (3,292.01 km) |
| Kelso to McNair (Virginia) | 2,334.54 mi (3,757.07 km) |
| Kelso to McPherson (Kansas) | 1,389.62 mi (2,236.37 km) |
| Kelso to Mead Valley (California) | 898.95 mi (1,446.72 km) |
| Kelso to Meadow Woods (Florida) | 2,554.31 mi (4,110.76 km) |
| Kelso to Meadowbrook (Virginia) | 2,381.36 mi (3,832.43 km) |
| Kelso to Meadville (Pennsylvania) | 2,124.77 mi (3,419.49 km) |
| Kelso to Mebane (North Carolina) | 2,341.81 mi (3,768.78 km) |
| Kelso to Mechanicsville (Virginia) | 2,380.40 mi (3,830.89 km) |
| Kelso to Medford (Massachusetts) | 2,528.90 mi (4,069.88 km) |
