| Galveston to Manassas (Virginia) | 1,190.50 mi (1,915.92 km) |
| Galveston to Manassas Park (Virginia) | 1,193.19 mi (1,920.25 km) |
| Galveston to Manatí (Puerto Rico) | 1,938.08 mi (3,119.03 km) |
| Galveston to Manchester (Missouri) | 691.99 mi (1,113.64 km) |
| Galveston to Manchester (New Hampshire) | 1,607.36 mi (2,586.80 km) |
| Galveston to Manchester (Tennessee) | 669.55 mi (1,077.53 km) |
| Galveston to Manchester (Virginia) | 1,149.11 mi (1,849.31 km) |
| Galveston to Mandan (North Dakota) | 1,256.80 mi (2,022.62 km) |
| Galveston to Mandeville (Louisiana) | 298.13 mi (479.79 km) |
| Galveston to Mango (Florida) | 767.80 mi (1,235.65 km) |
| Galveston to Manhattan (Kansas) | 693.70 mi (1,116.41 km) |
| Galveston to Manhattan (New York) | 1,421.39 mi (2,287.50 km) |
| Galveston to Manhattan Beach (California) | 1,416.98 mi (2,280.41 km) |
| Galveston to Manitowoc (Wisconsin) | 1,100.01 mi (1,770.30 km) |
| Galveston to Mankato (Minnesota) | 1,032.31 mi (1,661.34 km) |
