| Galveston to Mineral Wells (Texas) | 310.40 mi (499.55 km) |
| Galveston to Minneapolis (Minnesota) | 1,089.42 mi (1,753.26 km) |
| Galveston to Minnehaha (Washington) | 1,880.92 mi (3,027.06 km) |
| Galveston to Minneola (Florida) | 796.58 mi (1,281.97 km) |
| Galveston to Minnetonka (Minnesota) | 1,086.47 mi (1,748.50 km) |
| Galveston to Minooka (Illinois) | 921.03 mi (1,482.25 km) |
| Galveston to Minot (North Dakota) | 1,355.21 mi (2,181.01 km) |
| Galveston to Mint Hill (North Carolina) | 926.44 mi (1,490.97 km) |
| Galveston to Miramar (Florida) | 918.68 mi (1,478.47 km) |
| Galveston to Mishawaka (Indiana) | 987.74 mi (1,589.61 km) |
| Galveston to Mission (Texas) | 297.23 mi (478.34 km) |
| Galveston to Mission Bend (Texas) | 55.87 mi (89.92 km) |
| Galveston to Mission Viejo (California) | 1,372.44 mi (2,208.73 km) |
| Galveston to Missoula (Montana) | 1,593.12 mi (2,563.87 km) |
| Galveston to Missouri City (Texas) | 44.50 mi (71.62 km) |
