| South Valley to Legionowo | 5,622.86 mi (9,049.13 km) |
| South Valley to Legnica | 5,546.62 mi (8,926.43 km) |
| South Valley to Leszno | 5,527.62 mi (8,895.85 km) |
| South Valley to Lezajsk | 5,778.48 mi (9,299.56 km) |
| South Valley to Libiaz | 5,697.00 mi (9,168.44 km) |
| South Valley to Lidzbark | 5,548.96 mi (8,930.19 km) |
| South Valley to Lidzbark Warminski | 5,525.50 mi (8,892.44 km) |
| South Valley to Limanowa | 5,750.41 mi (9,254.40 km) |
| South Valley to Lipno | 5,551.76 mi (8,934.70 km) |
| South Valley to Lobez | 5,411.29 mi (8,708.64 km) |
| South Valley to Lodz | 5,614.88 mi (9,036.28 km) |
| South Valley to Lomianki | 5,626.34 mi (9,054.72 km) |
| South Valley to Lomza | 5,614.55 mi (9,035.75 km) |
| South Valley to Lowicz | 5,611.86 mi (9,031.41 km) |
| South Valley to Lubaczow | 5,803.92 mi (9,340.51 km) |
