| Rock Island to Kromeriz | 4,797.58 mi (7,720.96 km) |
| Rock Island to Krupka | 4,615.40 mi (7,427.76 km) |
| Rock Island to Kurim | 4,767.93 mi (7,673.25 km) |
| Rock Island to Kutna Hora | 4,695.75 mi (7,557.08 km) |
| Rock Island to Kyjov | 4,801.19 mi (7,726.77 km) |
| Rock Island to Lanskroun | 4,743.53 mi (7,633.98 km) |
| Rock Island to Liberec | 4,653.41 mi (7,488.95 km) |
| Rock Island to Lisen | 4,777.31 mi (7,688.35 km) |
| Rock Island to Litomerice | 4,631.28 mi (7,453.32 km) |
| Rock Island to Litomysl | 4,734.99 mi (7,620.23 km) |
| Rock Island to Litovel | 4,768.76 mi (7,674.58 km) |
| Rock Island to Litvinov | 4,610.39 mi (7,419.71 km) |
| Rock Island to Louny | 4,627.17 mi (7,446.70 km) |
| Rock Island to Lovosice | 4,629.27 mi (7,450.09 km) |
| Rock Island to Lysa nad Labem | 4,669.74 mi (7,515.22 km) |
