| Grado to Legionowo | 1,384.34 mi (2,227.87 km) |
| Grado to Legnica | 1,167.20 mi (1,878.43 km) |
| Grado to Leszno | 1,198.96 mi (1,929.54 km) |
| Grado to Lezajsk | 1,418.55 mi (2,282.94 km) |
| Grado to Libiaz | 1,280.77 mi (2,061.20 km) |
| Grado to Lidzbark | 1,360.24 mi (2,189.09 km) |
| Grado to Lidzbark Warminski | 1,409.93 mi (2,269.06 km) |
| Grado to Limanowa | 1,324.47 mi (2,131.53 km) |
| Grado to Lipno | 1,325.16 mi (2,132.64 km) |
| Grado to Lobez | 1,211.39 mi (1,949.55 km) |
| Grado to Lodz | 1,314.17 mi (2,114.95 km) |
| Grado to Lomianki | 1,383.08 mi (2,225.85 km) |
| Grado to Lomza | 1,447.04 mi (2,328.79 km) |
| Grado to Lowicz | 1,339.97 mi (2,156.48 km) |
| Grado to Lubaczow | 1,447.35 mi (2,329.29 km) |
