| Ronkonkoma to LaGrange (Georgia) | 848.21 mi (1,365.07 km) |
| Ronkonkoma to Laguna Beach (California) | 2,480.56 mi (3,992.07 km) |
| Ronkonkoma to Laguna Hills (California) | 2,475.96 mi (3,984.67 km) |
| Ronkonkoma to Laguna Niguel (California) | 2,478.14 mi (3,988.18 km) |
| Ronkonkoma to Laguna Woods (California) | 2,477.04 mi (3,986.42 km) |
| Ronkonkoma to Lahaina (Hawaii) | 4,959.97 mi (7,982.29 km) |
| Ronkonkoma to Lake Arbor (Maryland) | 236.07 mi (379.91 km) |
| Ronkonkoma to Lake Barcroft (Virginia) | 252.94 mi (407.06 km) |
| Ronkonkoma to Lake Butler (Florida) | 975.27 mi (1,569.55 km) |
| Ronkonkoma to Lake Charles (Louisiana) | 1,341.46 mi (2,158.87 km) |
| Ronkonkoma to Lake City (Florida) | 906.86 mi (1,459.46 km) |
| Ronkonkoma to Lake Elmo (Minnesota) | 1,039.12 mi (1,672.30 km) |
| Ronkonkoma to Lake Elsinore (California) | 2,454.22 mi (3,949.69 km) |
| Ronkonkoma to Lake Forest (California) | 2,472.52 mi (3,979.14 km) |
| Ronkonkoma to Lake Forest (Illinois) | 767.69 mi (1,235.48 km) |
