| Duluth to Monroe (Washington) | 1,391.29 mi (2,239.06 km) |
| Duluth to Monroe (Wisconsin) | 313.34 mi (504.28 km) |
| Duluth to Monroeville (Pennsylvania) | 757.56 mi (1,219.18 km) |
| Duluth to Monrovia (California) | 1,602.69 mi (2,579.28 km) |
| Duluth to Monsey (New York) | 977.35 mi (1,572.89 km) |
| Duluth to Montclair (California) | 1,594.20 mi (2,565.62 km) |
| Duluth to Montclair (Virginia) | 937.13 mi (1,508.16 km) |
| Duluth to Montebello (California) | 1,614.58 mi (2,598.41 km) |
| Duluth to Monterey (California) | 1,675.03 mi (2,695.69 km) |
| Duluth to Monterey Park (California) | 1,613.98 mi (2,597.45 km) |
| Duluth to Montgomery (Alabama) | 1,043.99 mi (1,680.14 km) |
| Duluth to Montgomery (Illinois) | 395.81 mi (637.00 km) |
| Duluth to Montgomery (Ohio) | 651.54 mi (1,048.56 km) |
| Duluth to Montgomery Village (Maryland) | 917.41 mi (1,476.43 km) |
| Duluth to Montgomeryville (Pennsylvania) | 956.52 mi (1,539.38 km) |
