| National City to Miami Gardens (Florida) | 2,256.96 mi (3,632.22 km) |
| National City to Miami Lakes (Florida) | 2,253.13 mi (3,626.06 km) |
| National City to Miami Shores (Florida) | 2,262.58 mi (3,641.28 km) |
| National City to Miami Springs (Florida) | 2,257.27 mi (3,632.72 km) |
| National City to Miamisburg (Ohio) | 1,882.16 mi (3,029.05 km) |
| National City to Michigan City (Indiana) | 1,766.25 mi (2,842.51 km) |
| National City to Middle Island (New York) | 2,481.27 mi (3,993.22 km) |
| National City to Middle River (Maryland) | 2,299.78 mi (3,701.13 km) |
| National City to Middle Valley (Tennessee) | 1,829.44 mi (2,944.19 km) |
| National City to Middleburg (Florida) | 2,075.09 mi (3,339.54 km) |
| National City to Middleburg Heights (Ohio) | 2,021.51 mi (3,253.30 km) |
| National City to Middlesex (New Jersey) | 2,400.19 mi (3,862.73 km) |
| National City to Middleton (Wisconsin) | 1,658.30 mi (2,668.78 km) |
| National City to Middletown (Connecticut) | 2,495.67 mi (4,016.39 km) |
| National City to Middletown (Delaware) | 2,337.34 mi (3,761.58 km) |
