| Monroe to Myrtle Grove (North Carolina) | 826.26 mi (1,329.74 km) |
| Monroe to Nacogdoches (Texas) | 163.24 mi (262.71 km) |
| Monroe to Nampa (Idaho) | 1,527.56 mi (2,458.36 km) |
| Monroe to Nanakuli (Hawaii) | 4,078.72 mi (6,564.06 km) |
| Monroe to Nanticoke (Pennsylvania) | 1,069.50 mi (1,721.19 km) |
| Monroe to Nanuet (New York) | 1,158.27 mi (1,864.05 km) |
| Monroe to Napa (California) | 1,739.89 mi (2,800.08 km) |
| Monroe to Naperville (Illinois) | 672.90 mi (1,082.93 km) |
| Monroe to Naples (Florida) | 759.13 mi (1,221.70 km) |
| Monroe to Naranja (Florida) | 853.45 mi (1,373.50 km) |
| Monroe to Nashua (New Hampshire) | 1,324.37 mi (2,131.37 km) |
| Monroe to Nashville (Tennessee) | 393.44 mi (633.17 km) |
| Monroe to Natchez (Mississippi) | 78.57 mi (126.44 km) |
| Monroe to Natchitoches (Louisiana) | 80.74 mi (129.95 km) |
| Monroe to National City (California) | 1,453.18 mi (2,338.66 km) |
