| Monroe to Maricopa (Arizona) | 1,156.21 mi (1,860.75 km) |
| Monroe to Marietta (Georgia) | 446.49 mi (718.56 km) |
| Monroe to Marietta (Ohio) | 761.30 mi (1,225.20 km) |
| Monroe to Marina (California) | 1,707.09 mi (2,747.30 km) |
| Monroe to Marinette (Wisconsin) | 900.39 mi (1,449.03 km) |
| Monroe to Marion (Arkansas) | 214.34 mi (344.94 km) |
| Monroe to Marion (Illinois) | 401.52 mi (646.18 km) |
| Monroe to Marion (Indiana) | 658.96 mi (1,060.50 km) |
| Monroe to Marion (Iowa) | 658.78 mi (1,060.20 km) |
| Monroe to Marion (Ohio) | 746.53 mi (1,201.42 km) |
| Monroe to Marion Oaks (Florida) | 634.72 mi (1,021.48 km) |
| Monroe to Markham (Illinois) | 672.22 mi (1,081.84 km) |
| Monroe to Marlborough (Massachusetts) | 1,310.14 mi (2,108.47 km) |
| Monroe to Marlton (New Jersey) | 1,080.93 mi (1,739.58 km) |
| Monroe to Marquette (Michigan) | 1,000.02 mi (1,609.38 km) |
