| Rockville Centre to Lubeck | 3,814.82 mi (6,139.36 km) |
| Rockville Centre to Luchow | 3,857.33 mi (6,207.77 km) |
| Rockville Centre to Luckau | 3,988.06 mi (6,418.15 km) |
| Rockville Centre to Luckenwalde | 3,959.94 mi (6,372.91 km) |
| Rockville Centre to Ludenscheid | 3,768.72 mi (6,065.17 km) |
| Rockville Centre to Ludinghausen | 3,746.08 mi (6,028.74 km) |
| Rockville Centre to Ludwigsburg | 3,897.49 mi (6,272.40 km) |
| Rockville Centre to Ludwigsfelde | 3,957.24 mi (6,368.56 km) |
| Rockville Centre to Ludwigshafen | 3,849.48 mi (6,195.14 km) |
| Rockville Centre to Ludwigslust | 3,860.38 mi (6,212.69 km) |
| Rockville Centre to Lugde | 3,812.48 mi (6,135.59 km) |
| Rockville Centre to Luneburg | 3,821.45 mi (6,150.03 km) |
| Rockville Centre to Lunen | 3,753.36 mi (6,040.45 km) |
| Rockville Centre to Lutzen | 3,945.14 mi (6,349.09 km) |
| Rockville Centre to Magdeburg | 3,899.94 mi (6,276.34 km) |
