| Kelso to Marshall (Minnesota) | 1,316.08 mi (2,118.02 km) |
| Kelso to Marshall (Missouri) | 1,574.66 mi (2,534.17 km) |
| Kelso to Marshall (Texas) | 1,776.27 mi (2,858.62 km) |
| Kelso to Marshalltown (Iowa) | 1,505.49 mi (2,422.85 km) |
| Kelso to Marshfield (Wisconsin) | 1,579.45 mi (2,541.87 km) |
| Kelso to Martha Lake (Washington) | 123.11 mi (198.13 km) |
| Kelso to Martin (Tennessee) | 1,876.14 mi (3,019.36 km) |
| Kelso to Martinez (California) | 562.79 mi (905.72 km) |
| Kelso to Martinez (Georgia) | 2,302.73 mi (3,705.88 km) |
| Kelso to Martinsburg (West Virginia) | 2,291.65 mi (3,688.06 km) |
| Kelso to Martinsville (Indiana) | 1,888.55 mi (3,039.33 km) |
| Kelso to Martinsville (New Jersey) | 2,418.71 mi (3,892.54 km) |
| Kelso to Martinsville (Virginia) | 2,292.56 mi (3,689.51 km) |
| Kelso to Maryland City (Maryland) | 2,358.73 mi (3,796.00 km) |
| Kelso to Maryland Heights (Missouri) | 1,717.11 mi (2,763.43 km) |
