| Rockport to Malvern (Arkansas) | 505.12 mi (812.92 km) |
| Rockport to Manassas (Virginia) | 1,346.52 mi (2,167.02 km) |
| Rockport to Manassas Park (Virginia) | 1,349.21 mi (2,171.34 km) |
| Rockport to Manatí (Puerto Rico) | 2,045.54 mi (3,291.97 km) |
| Rockport to Manchester (Missouri) | 821.29 mi (1,321.73 km) |
| Rockport to Manchester (New Hampshire) | 1,761.73 mi (2,835.23 km) |
| Rockport to Manchester (Tennessee) | 824.34 mi (1,326.65 km) |
| Rockport to Manchester (Virginia) | 1,305.80 mi (2,101.48 km) |
| Rockport to Mandan (North Dakota) | 1,315.29 mi (2,116.76 km) |
| Rockport to Mandeville (Louisiana) | 451.10 mi (725.97 km) |
| Rockport to Mango (Florida) | 900.13 mi (1,448.62 km) |
| Rockport to Manhattan (Kansas) | 771.52 mi (1,241.64 km) |
| Rockport to Manhattan (New York) | 1,576.90 mi (2,537.78 km) |
| Rockport to Manhattan Beach (California) | 1,323.82 mi (2,130.48 km) |
| Rockport to Manitowoc (Wisconsin) | 1,225.99 mi (1,973.04 km) |
