| Keystone to Luban | 5,049.27 mi (8,126.02 km) |
| Keystone to Lubartow | 5,320.87 mi (8,563.11 km) |
| Keystone to Lubawa | 5,149.17 mi (8,286.79 km) |
| Keystone to Lubin | 5,077.13 mi (8,170.86 km) |
| Keystone to Lublin | 5,326.91 mi (8,572.83 km) |
| Keystone to Lubliniec | 5,195.81 mi (8,361.85 km) |
| Keystone to Lubon | 5,076.61 mi (8,170.02 km) |
| Keystone to Lubsko | 5,017.53 mi (8,074.94 km) |
| Keystone to Lukow | 5,297.32 mi (8,525.21 km) |
| Keystone to Lwowek Slaski | 5,060.96 mi (8,144.83 km) |
| Keystone to Makow Mazowiecki | 5,218.89 mi (8,398.99 km) |
| Keystone to Malbork | 5,106.60 mi (8,218.29 km) |
| Keystone to Marki | 5,236.09 mi (8,426.68 km) |
| Keystone to Miastko | 5,031.83 mi (8,097.94 km) |
| Keystone to Miechow | 5,258.82 mi (8,463.26 km) |
