| Ronkonkoma to Live Oak (Texas) | 1,613.91 mi (2,597.34 km) |
| Ronkonkoma to Livermore (California) | 2,577.96 mi (4,148.82 km) |
| Ronkonkoma to Livingston (California) | 2,532.01 mi (4,074.88 km) |
| Ronkonkoma to Livonia (Michigan) | 540.49 mi (869.83 km) |
| Ronkonkoma to Lochearn (Maryland) | 215.60 mi (346.97 km) |
| Ronkonkoma to Lockhart (Florida) | 963.56 mi (1,550.70 km) |
| Ronkonkoma to Lockhart (Texas) | 1,568.80 mi (2,524.74 km) |
| Ronkonkoma to Lockport (Illinois) | 775.82 mi (1,248.56 km) |
| Ronkonkoma to Lockport (New York) | 329.42 mi (530.15 km) |
| Ronkonkoma to Lodi (California) | 2,543.70 mi (4,093.69 km) |
| Ronkonkoma to Lodi (New Jersey) | 50.28 mi (80.91 km) |
| Ronkonkoma to Logan (Utah) | 1,994.53 mi (3,209.89 km) |
| Ronkonkoma to Logansport (Indiana) | 691.45 mi (1,112.77 km) |
| Ronkonkoma to Loganville (Georgia) | 761.93 mi (1,226.21 km) |
| Ronkonkoma to Loma Linda (California) | 2,439.49 mi (3,925.98 km) |
