| Ronkonkoma to Mount Washington (Kentucky) | 689.63 mi (1,109.86 km) |
| Ronkonkoma to Mountain Brook (Alabama) | 902.66 mi (1,452.70 km) |
| Ronkonkoma to Mountain Home (Arkansas) | 1,082.68 mi (1,742.41 km) |
| Ronkonkoma to Mountain Home (Idaho) | 2,169.36 mi (3,491.25 km) |
| Ronkonkoma to Mountain House (California) | 2,564.97 mi (4,127.91 km) |
| Ronkonkoma to Mountain Park (Georgia) | 771.49 mi (1,241.59 km) |
| Ronkonkoma to Mountain Top (Pennsylvania) | 146.82 mi (236.28 km) |
| Ronkonkoma to Mountain View (California) | 2,601.28 mi (4,186.36 km) |
| Ronkonkoma to Mountlake Terrace (Washington) | 2,436.95 mi (3,921.90 km) |
| Ronkonkoma to Mukilteo (Washington) | 2,435.75 mi (3,919.96 km) |
| Ronkonkoma to Muncie (Indiana) | 645.49 mi (1,038.81 km) |
| Ronkonkoma to Mundelein (Illinois) | 775.48 mi (1,248.01 km) |
| Ronkonkoma to Munhall (Pennsylvania) | 356.51 mi (573.75 km) |
| Ronkonkoma to Munster (Indiana) | 748.71 mi (1,204.94 km) |
| Ronkonkoma to Murfreesboro (Tennessee) | 796.30 mi (1,281.52 km) |
