| South Plainfield to Mankato (Minnesota) | 1,026.28 mi (1,651.63 km) |
| South Plainfield to Manor (Texas) | 1,473.19 mi (2,370.86 km) |
| South Plainfield to Manorville (New York) | 87.24 mi (140.41 km) |
| South Plainfield to Mansfield (Ohio) | 425.18 mi (684.26 km) |
| South Plainfield to Mansfield (Texas) | 1,370.82 mi (2,206.12 km) |
| South Plainfield to Manteca (California) | 2,484.83 mi (3,998.95 km) |
| South Plainfield to Manville (New Jersey) | 9.41 mi (15.15 km) |
| South Plainfield to Maple Grove (Minnesota) | 1,011.73 mi (1,628.21 km) |
| South Plainfield to Maple Heights (Ohio) | 377.06 mi (606.83 km) |
| South Plainfield to Maple Valley (Washington) | 2,375.62 mi (3,823.20 km) |
| South Plainfield to Mapleton (Utah) | 1,942.29 mi (3,125.81 km) |
| South Plainfield to Maplewood (Minnesota) | 989.07 mi (1,591.76 km) |
| South Plainfield to Marana (Arizona) | 2,099.91 mi (3,379.48 km) |
| South Plainfield to Marco Island (Florida) | 1,094.66 mi (1,761.68 km) |
| South Plainfield to Margate (Florida) | 1,044.25 mi (1,680.56 km) |
