| Lockhart to Monticello (Minnesota) | 1,086.12 mi (1,747.93 km) |
| Lockhart to Montrose (Colorado) | 829.98 mi (1,335.72 km) |
| Lockhart to Moody (Alabama) | 705.31 mi (1,135.09 km) |
| Lockhart to Moore (Oklahoma) | 376.81 mi (606.41 km) |
| Lockhart to Moorestown-Lenola (New Jersey) | 1,457.58 mi (2,345.75 km) |
| Lockhart to Mooresville (North Carolina) | 1,054.28 mi (1,696.70 km) |
| Lockhart to Moorhead (Minnesota) | 1,174.89 mi (1,890.80 km) |
| Lockhart to Moorpark (California) | 1,274.94 mi (2,051.82 km) |
| Lockhart to Moraga (California) | 1,500.74 mi (2,415.21 km) |
| Lockhart to Moreno Valley (California) | 1,176.69 mi (1,893.69 km) |
| Lockhart to Morgan City (Louisiana) | 389.35 mi (626.60 km) |
| Lockhart to Morgan Hill (California) | 1,463.57 mi (2,355.39 km) |
| Lockhart to Morganton (North Carolina) | 1,011.03 mi (1,627.09 km) |
| Lockhart to Morgantown (West Virginia) | 1,208.20 mi (1,944.41 km) |
| Lockhart to Morris (Illinois) | 947.88 mi (1,525.46 km) |
