| Rockwall to Malvern (Arkansas) | 231.08 mi (371.89 km) |
| Rockwall to Manassas (Virginia) | 1,132.92 mi (1,823.25 km) |
| Rockwall to Manassas Park (Virginia) | 1,135.46 mi (1,827.34 km) |
| Rockwall to Manatí (Puerto Rico) | 2,105.93 mi (3,389.17 km) |
| Rockwall to Manchester (Missouri) | 513.43 mi (826.28 km) |
| Rockwall to Manchester (New Hampshire) | 1,520.95 mi (2,447.74 km) |
| Rockwall to Manchester (Tennessee) | 617.33 mi (993.49 km) |
| Rockwall to Manchester (Virginia) | 1,110.49 mi (1,787.16 km) |
| Rockwall to Mandan (North Dakota) | 989.33 mi (1,592.18 km) |
| Rockwall to Mandeville (Louisiana) | 412.47 mi (663.80 km) |
| Rockwall to Mango (Florida) | 906.82 mi (1,459.39 km) |
| Rockwall to Manhattan (Kansas) | 433.43 mi (697.54 km) |
| Rockwall to Manhattan (New York) | 1,351.04 mi (2,174.28 km) |
| Rockwall to Manhattan Beach (California) | 1,266.00 mi (2,037.42 km) |
| Rockwall to Manitowoc (Wisconsin) | 904.89 mi (1,456.28 km) |
