| Kocaeli to Legionowo | 909.75 mi (1,464.10 km) |
| Kocaeli to Legnica | 975.16 mi (1,569.37 km) |
| Kocaeli to Leszno | 992.62 mi (1,597.46 km) |
| Kocaeli to Lezajsk | 749.13 mi (1,205.60 km) |
| Kocaeli to Libiaz | 823.20 mi (1,324.80 km) |
| Kocaeli to Lidzbark | 983.66 mi (1,583.05 km) |
| Kocaeli to Lidzbark Warminski | 1,018.56 mi (1,639.21 km) |
| Kocaeli to Limanowa | 769.84 mi (1,238.94 km) |
| Kocaeli to Lipno | 975.38 mi (1,569.72 km) |
| Kocaeli to Lobez | 1,109.85 mi (1,786.13 km) |
| Kocaeli to Lodz | 908.41 mi (1,461.95 km) |
| Kocaeli to Lomianki | 905.82 mi (1,457.78 km) |
| Kocaeli to Lomza | 932.72 mi (1,501.07 km) |
| Kocaeli to Lowicz | 914.44 mi (1,471.65 km) |
| Kocaeli to Lubaczow | 726.83 mi (1,169.71 km) |
