| La Porte to Legionowo | 5,580.91 mi (8,981.61 km) |
| La Porte to Legnica | 5,466.16 mi (8,796.94 km) |
| La Porte to Leszno | 5,456.09 mi (8,780.72 km) |
| La Porte to Lezajsk | 5,724.83 mi (9,213.22 km) |
| La Porte to Libiaz | 5,623.14 mi (9,049.56 km) |
| La Porte to Lidzbark | 5,509.65 mi (8,866.93 km) |
| La Porte to Lidzbark Warminski | 5,498.97 mi (8,849.74 km) |
| La Porte to Limanowa | 5,679.16 mi (9,139.73 km) |
| La Porte to Lipno | 5,504.70 mi (8,858.97 km) |
| La Porte to Lobez | 5,353.43 mi (8,615.51 km) |
| La Porte to Lodz | 5,558.61 mi (8,945.71 km) |
| La Porte to Lomianki | 5,583.73 mi (8,986.14 km) |
| La Porte to Lomza | 5,587.00 mi (8,991.41 km) |
| La Porte to Lowicz | 5,561.53 mi (8,950.42 km) |
| La Porte to Lubaczow | 5,753.33 mi (9,259.09 km) |
