| Ronkonkoma to Mount Dora (Florida) | 957.63 mi (1,541.16 km) |
| Ronkonkoma to Mount Holly (North Carolina) | 572.09 mi (920.69 km) |
| Ronkonkoma to Mount Juliet (Tennessee) | 789.59 mi (1,270.72 km) |
| Ronkonkoma to Mount Kisco (New York) | 41.79 mi (67.25 km) |
| Ronkonkoma to Mount Pleasant (Michigan) | 626.17 mi (1,007.73 km) |
| Ronkonkoma to Mount Pleasant (South Carolina) | 661.97 mi (1,065.33 km) |
| Ronkonkoma to Mount Pleasant (Texas) | 1,311.84 mi (2,111.20 km) |
| Ronkonkoma to Mount Pleasant (Wisconsin) | 771.21 mi (1,241.14 km) |
| Ronkonkoma to Mount Prospect (Illinois) | 771.26 mi (1,241.22 km) |
| Ronkonkoma to Mount Sinai (New York) | 10.78 mi (17.35 km) |
| Ronkonkoma to Mount Vernon (Illinois) | 857.41 mi (1,379.87 km) |
| Ronkonkoma to Mount Vernon (New York) | 37.59 mi (60.50 km) |
| Ronkonkoma to Mount Vernon (Ohio) | 491.12 mi (790.37 km) |
| Ronkonkoma to Mount Vernon (Virginia) | 255.94 mi (411.90 km) |
| Ronkonkoma to Mount Vernon (Washington) | 2,432.01 mi (3,913.93 km) |
