| Grudziadz to Lastra a Signa | 756.16 mi (1,216.93 km) |
| Grudziadz to Laterza | 892.80 mi (1,436.83 km) |
| Grudziadz to Latiano | 896.36 mi (1,442.55 km) |
| Grudziadz to Latina | 873.58 mi (1,405.89 km) |
| Grudziadz to Latisana | 588.63 mi (947.31 km) |
| Grudziadz to Lauria Inferiore | 938.47 mi (1,510.33 km) |
| Grudziadz to Lavagna | 763.18 mi (1,228.22 km) |
| Grudziadz to Lavello | 870.25 mi (1,400.53 km) |
| Grudziadz to Laveno-Mombello | 690.99 mi (1,112.04 km) |
| Grudziadz to Lavis | 610.94 mi (983.22 km) |
| Grudziadz to Lecce | 908.13 mi (1,461.49 km) |
| Grudziadz to Lecco | 672.24 mi (1,081.86 km) |
| Grudziadz to Legnago | 663.06 mi (1,067.09 km) |
| Grudziadz to Legnano | 700.97 mi (1,128.10 km) |
| Grudziadz to Legnaro | 639.03 mi (1,028.41 km) |
