| Grudziadz to Lizzano | 906.87 mi (1,459.47 km) |
| Grudziadz to Locate di Triulzi | 705.76 mi (1,135.82 km) |
| Grudziadz to Locorotondo | 882.19 mi (1,419.74 km) |
| Grudziadz to Locri | 1,061.97 mi (1,709.07 km) |
| Grudziadz to Lodi | 700.12 mi (1,126.73 km) |
| Grudziadz to Lomazzo | 690.88 mi (1,111.87 km) |
| Grudziadz to Lonate Pozzolo | 704.46 mi (1,133.72 km) |
| Grudziadz to Lonigo | 649.79 mi (1,045.74 km) |
| Grudziadz to Loreto | 732.75 mi (1,179.25 km) |
| Grudziadz to Loria | 617.53 mi (993.81 km) |
| Grudziadz to Lucca | 764.33 mi (1,230.08 km) |
| Grudziadz to Lucera | 843.26 mi (1,357.10 km) |
| Grudziadz to Lugo | 698.57 mi (1,124.24 km) |
| Grudziadz to Luino | 682.21 mi (1,097.92 km) |
| Grudziadz to Lurate Caccivio | 688.07 mi (1,107.34 km) |
