| South Plainfield to Morris (Illinois) | 732.39 mi (1,178.67 km) |
| South Plainfield to Morristown (New Jersey) | 15.67 mi (25.22 km) |
| South Plainfield to Morristown (Tennessee) | 567.63 mi (913.52 km) |
| South Plainfield to Morrisville (North Carolina) | 405.76 mi (653.01 km) |
| South Plainfield to Morro Bay (California) | 2,525.13 mi (4,063.81 km) |
| South Plainfield to Morton (Illinois) | 788.73 mi (1,269.34 km) |
| South Plainfield to Morton Grove (Illinois) | 700.73 mi (1,127.72 km) |
| South Plainfield to Moscow (Idaho) | 2,143.62 mi (3,449.83 km) |
| South Plainfield to Moses Lake (Washington) | 2,248.46 mi (3,618.55 km) |
| South Plainfield to Moss Bluff (Louisiana) | 1,269.42 mi (2,042.94 km) |
| South Plainfield to Moss Point (Mississippi) | 1,056.84 mi (1,700.82 km) |
| South Plainfield to Moultrie (Georgia) | 834.17 mi (1,342.46 km) |
| South Plainfield to Mounds View (Minnesota) | 999.51 mi (1,608.56 km) |
| South Plainfield to Mount Airy (North Carolina) | 437.08 mi (703.41 km) |
| South Plainfield to Mount Clemens (Michigan) | 459.10 mi (738.85 km) |
