| Lockhart to Mineral Wells (Texas) | 204.35 mi (328.87 km) |
| Lockhart to Minneapolis (Minnesota) | 1,069.62 mi (1,721.38 km) |
| Lockhart to Minnehaha (Washington) | 1,731.94 mi (2,787.29 km) |
| Lockhart to Minneola (Florida) | 964.87 mi (1,552.81 km) |
| Lockhart to Minnetonka (Minnesota) | 1,065.22 mi (1,714.31 km) |
| Lockhart to Minooka (Illinois) | 956.73 mi (1,539.71 km) |
| Lockhart to Minot (North Dakota) | 1,282.69 mi (2,064.29 km) |
| Lockhart to Mint Hill (North Carolina) | 1,055.77 mi (1,699.10 km) |
| Lockhart to Miramar (Florida) | 1,091.57 mi (1,756.71 km) |
| Lockhart to Mishawaka (Indiana) | 1,037.66 mi (1,669.95 km) |
| Lockhart to Mission (Texas) | 256.89 mi (413.43 km) |
| Lockhart to Mission Bend (Texas) | 121.63 mi (195.74 km) |
| Lockhart to Mission Viejo (California) | 1,199.43 mi (1,930.29 km) |
| Lockhart to Missoula (Montana) | 1,464.10 mi (2,356.23 km) |
| Lockhart to Missouri City (Texas) | 130.63 mi (210.24 km) |
