| Ronkonkoma to Mendota (California) | 2,529.70 mi (4,071.15 km) |
| Ronkonkoma to Mendota Heights (Minnesota) | 1,049.36 mi (1,688.79 km) |
| Ronkonkoma to Menifee (California) | 2,446.24 mi (3,936.84 km) |
| Ronkonkoma to Menlo Park (California) | 2,604.10 mi (4,190.90 km) |
| Ronkonkoma to Menomonee Falls (Wisconsin) | 786.09 mi (1,265.09 km) |
| Ronkonkoma to Menomonie (Wisconsin) | 989.94 mi (1,593.16 km) |
| Ronkonkoma to Mentor (Ohio) | 430.79 mi (693.28 km) |
| Ronkonkoma to Mequon (Wisconsin) | 779.89 mi (1,255.11 km) |
| Ronkonkoma to Merced (California) | 2,521.30 mi (4,057.64 km) |
| Ronkonkoma to Mercedes (Texas) | 1,740.61 mi (2,801.25 km) |
| Ronkonkoma to Mercer Island (Washington) | 2,435.46 mi (3,919.49 km) |
| Ronkonkoma to Mercerville (New Jersey) | 91.18 mi (146.73 km) |
| Ronkonkoma to Meriden (Connecticut) | 53.49 mi (86.08 km) |
| Ronkonkoma to Meridian (Idaho) | 2,198.02 mi (3,537.37 km) |
| Ronkonkoma to Meridian (Mississippi) | 1,038.61 mi (1,671.48 km) |
