| Biga to Legionowo | 893.21 mi (1,437.49 km) |
| Biga to Legnica | 925.88 mi (1,490.06 km) |
| Biga to Leszno | 949.55 mi (1,528.16 km) |
| Biga to Lezajsk | 731.59 mi (1,177.37 km) |
| Biga to Libiaz | 782.75 mi (1,259.72 km) |
| Biga to Lidzbark | 965.30 mi (1,553.50 km) |
| Biga to Lidzbark Warminski | 1,008.19 mi (1,622.53 km) |
| Biga to Limanowa | 733.68 mi (1,180.75 km) |
| Biga to Lipno | 951.38 mi (1,531.09 km) |
| Biga to Lobez | 1,073.35 mi (1,727.39 km) |
| Biga to Lodz | 879.94 mi (1,416.13 km) |
| Biga to Lomianki | 888.95 mi (1,430.62 km) |
| Biga to Lomza | 926.95 mi (1,491.78 km) |
| Biga to Lowicz | 890.63 mi (1,433.33 km) |
| Biga to Lubaczow | 714.07 mi (1,149.19 km) |
