| Rockport to Montgomeryville (Pennsylvania) | 1,500.54 mi (2,414.88 km) |
| Rockport to Monticello (Minnesota) | 1,206.68 mi (1,941.96 km) |
| Rockport to Montrose (Colorado) | 951.83 mi (1,531.83 km) |
| Rockport to Moody (Alabama) | 735.53 mi (1,183.72 km) |
| Rockport to Moore (Oklahoma) | 504.96 mi (812.65 km) |
| Rockport to Moorestown-Lenola (New Jersey) | 1,504.64 mi (2,421.49 km) |
| Rockport to Mooresville (North Carolina) | 1,085.32 mi (1,746.65 km) |
| Rockport to Moorhead (Minnesota) | 1,301.72 mi (2,094.92 km) |
| Rockport to Moorpark (California) | 1,356.51 mi (2,183.09 km) |
| Rockport to Moraga (California) | 1,596.32 mi (2,569.03 km) |
| Rockport to Moreno Valley (California) | 1,257.67 mi (2,024.02 km) |
| Rockport to Morgan City (Louisiana) | 374.09 mi (602.05 km) |
| Rockport to Morgan Hill (California) | 1,556.61 mi (2,505.12 km) |
| Rockport to Morganton (North Carolina) | 1,045.56 mi (1,682.67 km) |
| Rockport to Morgantown (West Virginia) | 1,264.70 mi (2,035.34 km) |
