| Forest Lake to Legionowo | 4,636.30 mi (7,461.41 km) |
| Forest Lake to Legnica | 4,549.80 mi (7,322.19 km) |
| Forest Lake to Leszno | 4,532.80 mi (7,294.84 km) |
| Forest Lake to Lezajsk | 4,789.20 mi (7,707.47 km) |
| Forest Lake to Libiaz | 4,702.22 mi (7,567.49 km) |
| Forest Lake to Lidzbark | 4,562.88 mi (7,343.25 km) |
| Forest Lake to Lidzbark Warminski | 4,543.27 mi (7,311.69 km) |
| Forest Lake to Limanowa | 4,756.45 mi (7,654.77 km) |
| Forest Lake to Lipno | 4,563.44 mi (7,344.15 km) |
| Forest Lake to Lobez | 4,419.48 mi (7,112.46 km) |
| Forest Lake to Lodz | 4,624.26 mi (7,442.03 km) |
| Forest Lake to Lomianki | 4,639.60 mi (7,466.72 km) |
| Forest Lake to Lomza | 4,632.37 mi (7,455.09 km) |
| Forest Lake to Lowicz | 4,622.86 mi (7,439.77 km) |
| Forest Lake to Lubaczow | 4,815.59 mi (7,749.94 km) |
