| Keene to Marshall (Minnesota) | 1,173.89 mi (1,889.20 km) |
| Keene to Marshall (Missouri) | 1,117.93 mi (1,799.14 km) |
| Keene to Marshall (Texas) | 1,396.86 mi (2,248.02 km) |
| Keene to Marshalltown (Iowa) | 1,049.15 mi (1,688.44 km) |
| Keene to Marshfield (Wisconsin) | 897.19 mi (1,443.89 km) |
| Keene to Martha Lake (Washington) | 2,403.27 mi (3,867.68 km) |
| Keene to Martin (Tennessee) | 989.57 mi (1,592.56 km) |
| Keene to Martinez (California) | 2,602.10 mi (4,187.67 km) |
| Keene to Martinez (Georgia) | 839.69 mi (1,351.36 km) |
| Keene to Martinsburg (West Virginia) | 381.03 mi (613.20 km) |
| Keene to Martinsville (Indiana) | 773.25 mi (1,244.42 km) |
| Keene to Martinsville (New Jersey) | 200.05 mi (321.95 km) |
| Keene to Martinsville (Virginia) | 589.94 mi (949.41 km) |
| Keene to Maryland City (Maryland) | 354.61 mi (570.69 km) |
| Keene to Maryland Heights (Missouri) | 991.77 mi (1,596.10 km) |
