| Central Islip to Luban | 4,048.63 mi (6,515.64 km) |
| Central Islip to Lubartow | 4,311.21 mi (6,938.23 km) |
| Central Islip to Lubawa | 4,136.69 mi (6,657.37 km) |
| Central Islip to Lubin | 4,074.44 mi (6,557.18 km) |
| Central Islip to Lublin | 4,317.89 mi (6,948.97 km) |
| Central Islip to Lubliniec | 4,192.82 mi (6,747.69 km) |
| Central Islip to Lubon | 4,070.05 mi (6,550.12 km) |
| Central Islip to Lubsko | 4,014.73 mi (6,461.09 km) |
| Central Islip to Lukow | 4,286.63 mi (6,898.67 km) |
| Central Islip to Lwowek Slaski | 4,059.99 mi (6,533.92 km) |
| Central Islip to Makow Mazowiecki | 4,206.91 mi (6,770.37 km) |
| Central Islip to Malbork | 4,093.34 mi (6,587.59 km) |
| Central Islip to Marki | 4,225.52 mi (6,800.32 km) |
| Central Islip to Miastko | 4,020.17 mi (6,469.83 km) |
| Central Islip to Miechow | 4,255.35 mi (6,848.32 km) |
