| National City to Malvern (Arkansas) | 1,400.11 mi (2,253.26 km) |
| National City to Manassas (Virginia) | 2,244.04 mi (3,611.44 km) |
| National City to Manassas Park (Virginia) | 2,246.20 mi (3,614.91 km) |
| National City to Manatí (Puerto Rico) | 3,272.28 mi (5,266.23 km) |
| National City to Manchester (Missouri) | 1,542.35 mi (2,482.17 km) |
| National City to Manchester (New Hampshire) | 2,557.64 mi (4,116.12 km) |
| National City to Manchester (Tennessee) | 1,778.74 mi (2,862.61 km) |
| National City to Manchester (Virginia) | 2,244.92 mi (3,612.84 km) |
| National City to Mandan (North Dakota) | 1,298.33 mi (2,089.47 km) |
| National City to Mandeville (Louisiana) | 1,594.30 mi (2,565.77 km) |
| National City to Mango (Florida) | 2,090.44 mi (3,364.24 km) |
| National City to Manhattan (Kansas) | 1,228.54 mi (1,977.14 km) |
| National City to Manhattan (New York) | 2,428.04 mi (3,907.55 km) |
| National City to Manhattan Beach (California) | 113.03 mi (181.91 km) |
| National City to Manitowoc (Wisconsin) | 1,765.35 mi (2,841.05 km) |
