| Philadelphia to Kromeriz | 4,302.17 mi (6,923.67 km) |
| Philadelphia to Krupka | 4,118.48 mi (6,628.05 km) |
| Philadelphia to Kurim | 4,268.53 mi (6,869.54 km) |
| Philadelphia to Kutna Hora | 4,197.29 mi (6,754.88 km) |
| Philadelphia to Kyjov | 4,301.61 mi (6,922.78 km) |
| Philadelphia to Lanskroun | 4,250.76 mi (6,840.94 km) |
| Philadelphia to Liberec | 4,162.62 mi (6,699.09 km) |
| Philadelphia to Lisen | 4,277.71 mi (6,884.30 km) |
| Philadelphia to Litomerice | 4,133.95 mi (6,652.96 km) |
| Philadelphia to Litomysl | 4,240.43 mi (6,824.31 km) |
| Philadelphia to Litovel | 4,275.96 mi (6,881.49 km) |
| Philadelphia to Litvinov | 4,111.52 mi (6,616.85 km) |
| Philadelphia to Louny | 4,126.52 mi (6,640.99 km) |
| Philadelphia to Lovosice | 4,131.39 mi (6,648.82 km) |
| Philadelphia to Lysa nad Labem | 4,171.98 mi (6,714.16 km) |
