| East Islip to Marysville (California) | 2,533.29 mi (4,076.94 km) |
| East Islip to Marysville (Ohio) | 535.45 mi (861.72 km) |
| East Islip to Marysville (Washington) | 2,427.31 mi (3,906.37 km) |
| East Islip to Maryville (Missouri) | 1,136.05 mi (1,828.29 km) |
| East Islip to Maryville (Tennessee) | 678.50 mi (1,091.94 km) |
| East Islip to Mason (Ohio) | 595.10 mi (957.72 km) |
| East Islip to Mason City (Iowa) | 1,039.55 mi (1,673.00 km) |
| East Islip to Massapequa (New York) | 15.39 mi (24.77 km) |
| East Islip to Massapequa Park (New York) | 14.09 mi (22.68 km) |
| East Islip to Massillon (Ohio) | 436.28 mi (702.13 km) |
| East Islip to Mastic (New York) | 18.66 mi (30.03 km) |
| East Islip to Mastic Beach (New York) | 18.54 mi (29.83 km) |
| East Islip to Matteson (Illinois) | 758.91 mi (1,221.34 km) |
| East Islip to Matthews (North Carolina) | 563.65 mi (907.11 km) |
| East Islip to Mattoon (Illinois) | 805.62 mi (1,296.52 km) |
