| Kelso to Mauldin (South Carolina) | 2,244.63 mi (3,612.39 km) |
| Kelso to Maumee (Ohio) | 1,959.45 mi (3,153.43 km) |
| Kelso to Maumelle (Arkansas) | 1,766.75 mi (2,843.30 km) |
| Kelso to Mayagüez (Puerto Rico) | 3,692.16 mi (5,941.96 km) |
| Kelso to Mayfield Heights (Ohio) | 2,066.17 mi (3,325.18 km) |
| Kelso to Mays Chapel (Maryland) | 2,355.63 mi (3,791.01 km) |
| Kelso to Maywood (California) | 874.14 mi (1,406.79 km) |
| Kelso to Maywood (Illinois) | 1,751.69 mi (2,819.07 km) |
| Kelso to McAlester (Oklahoma) | 1,609.40 mi (2,590.07 km) |
| Kelso to McAllen (Texas) | 1,928.56 mi (3,103.72 km) |
| Kelso to McCalla (Alabama) | 2,078.86 mi (3,345.60 km) |
| Kelso to McComb (Mississippi) | 2,007.84 mi (3,231.30 km) |
| Kelso to McDonough (Georgia) | 2,208.74 mi (3,554.63 km) |
| Kelso to McFarland (California) | 746.23 mi (1,200.95 km) |
| Kelso to McHenry (Illinois) | 1,718.78 mi (2,766.11 km) |
