| Ronkonkoma to Laredo (Texas) | 1,752.28 mi (2,820.03 km) |
| Ronkonkoma to Largo (Florida) | 1,045.59 mi (1,682.71 km) |
| Ronkonkoma to Largo (Maryland) | 237.21 mi (381.75 km) |
| Ronkonkoma to Larkspur (California) | 2,611.32 mi (4,202.52 km) |
| Ronkonkoma to Las Cruces (New Mexico) | 1,944.23 mi (3,128.93 km) |
| Ronkonkoma to Las Vegas (Nevada) | 2,277.78 mi (3,665.74 km) |
| Ronkonkoma to Las Vegas (New Mexico) | 1,768.98 mi (2,846.90 km) |
| Ronkonkoma to Latham (New York) | 137.79 mi (221.75 km) |
| Ronkonkoma to Lathrop (California) | 2,552.09 mi (4,107.20 km) |
| Ronkonkoma to Lauderdale Lakes (Florida) | 1,089.36 mi (1,753.16 km) |
| Ronkonkoma to Lauderhill (Florida) | 1,090.34 mi (1,754.73 km) |
| Ronkonkoma to Laurel (Florida) | 1,082.67 mi (1,742.38 km) |
| Ronkonkoma to Laurel (Maryland) | 230.47 mi (370.91 km) |
| Ronkonkoma to Laurel (Mississippi) | 1,089.33 mi (1,753.11 km) |
| Ronkonkoma to Laurel (Virginia) | 320.64 mi (516.03 km) |
