| Southwater to Marshall (Minnesota) | 4,137.14 mi (6,658.08 km) |
| Southwater to Marshall (Missouri) | 4,298.46 mi (6,917.71 km) |
| Southwater to Marshall (Texas) | 4,670.39 mi (7,516.27 km) |
| Southwater to Marshalltown (Iowa) | 4,146.91 mi (6,673.81 km) |
| Southwater to Marshfield (Wisconsin) | 3,923.06 mi (6,313.55 km) |
| Southwater to Martha Lake (Washington) | 4,788.47 mi (7,706.30 km) |
| Southwater to Martin (Tennessee) | 4,263.76 mi (6,861.86 km) |
| Southwater to Martinez (California) | 5,349.71 mi (8,609.53 km) |
| Southwater to Martinez (Georgia) | 4,124.54 mi (6,637.81 km) |
| Southwater to Martinsburg (West Virginia) | 3,680.17 mi (5,922.66 km) |
| Southwater to Martinsville (Indiana) | 4,021.82 mi (6,472.49 km) |
| Southwater to Martinsville (New Jersey) | 3,490.66 mi (5,617.67 km) |
| Southwater to Martinsville (Virginia) | 3,883.32 mi (6,249.59 km) |
| Southwater to Maryland City (Maryland) | 3,647.87 mi (5,870.67 km) |
| Southwater to Maryland Heights (Missouri) | 4,212.83 mi (6,779.90 km) |
