| Willebroek to Lubartow | 786.70 mi (1,266.07 km) |
| Willebroek to Lubawa | 670.14 mi (1,078.49 km) |
| Willebroek to Lubin | 511.90 mi (823.83 km) |
| Willebroek to Lublin | 786.75 mi (1,266.15 km) |
| Willebroek to Lubliniec | 623.76 mi (1,003.85 km) |
| Willebroek to Lubon | 542.38 mi (872.87 km) |
| Willebroek to Lubsko | 458.98 mi (738.65 km) |
| Willebroek to Lukow | 775.25 mi (1,247.65 km) |
| Willebroek to Lwowek Slaski | 486.29 mi (782.62 km) |
| Willebroek to Makow Mazowiecki | 721.39 mi (1,160.96 km) |
| Willebroek to Malbork | 647.98 mi (1,042.83 km) |
| Willebroek to Marki | 720.24 mi (1,159.12 km) |
| Willebroek to Miastko | 567.03 mi (912.55 km) |
| Willebroek to Miechow | 685.84 mi (1,103.75 km) |
| Willebroek to Miedzychod | 502.41 mi (808.56 km) |
