| Longford to Lubartow | 1,275.41 mi (2,052.57 km) |
| Longford to Lubawa | 1,122.23 mi (1,806.05 km) |
| Longford to Lubin | 1,015.72 mi (1,634.64 km) |
| Longford to Lublin | 1,279.00 mi (2,058.35 km) |
| Longford to Lubliniec | 1,133.98 mi (1,824.96 km) |
| Longford to Lubon | 1,024.93 mi (1,649.46 km) |
| Longford to Lubsko | 956.88 mi (1,539.95 km) |
| Longford to Lukow | 1,256.60 mi (2,022.30 km) |
| Longford to Lwowek Slaski | 996.89 mi (1,604.34 km) |
| Longford to Makow Mazowiecki | 1,186.64 mi (1,909.72 km) |
| Longford to Malbork | 1,086.52 mi (1,748.59 km) |
| Longford to Marki | 1,196.37 mi (1,925.36 km) |
| Longford to Miastko | 1,004.62 mi (1,616.78 km) |
| Longford to Miechow | 1,197.37 mi (1,926.97 km) |
| Longford to Miedzychod | 979.55 mi (1,576.43 km) |
