| Lockhart to Morristown (New Jersey) | 1,502.97 mi (2,418.80 km) |
| Lockhart to Morristown (Tennessee) | 939.32 mi (1,511.69 km) |
| Lockhart to Morrisville (North Carolina) | 1,166.44 mi (1,877.20 km) |
| Lockhart to Morro Bay (California) | 1,396.68 mi (2,247.73 km) |
| Lockhart to Morton (Illinois) | 873.72 mi (1,406.12 km) |
| Lockhart to Morton Grove (Illinois) | 1,004.63 mi (1,616.79 km) |
| Lockhart to Moscow (Idaho) | 1,557.47 mi (2,506.51 km) |
| Lockhart to Moses Lake (Washington) | 1,657.48 mi (2,667.46 km) |
| Lockhart to Moss Bluff (Louisiana) | 269.29 mi (433.38 km) |
| Lockhart to Moss Point (Mississippi) | 548.07 mi (882.03 km) |
| Lockhart to Moultrie (Georgia) | 832.23 mi (1,339.35 km) |
| Lockhart to Mounds View (Minnesota) | 1,079.96 mi (1,738.03 km) |
| Lockhart to Mount Airy (North Carolina) | 1,085.83 mi (1,747.47 km) |
| Lockhart to Mount Clemens (Michigan) | 1,201.67 mi (1,933.90 km) |
| Lockhart to Mount Dora (Florida) | 968.57 mi (1,558.76 km) |
