| Sioux City to Kromeriz | 4,936.28 mi (7,944.18 km) |
| Sioux City to Krupka | 4,756.43 mi (7,654.73 km) |
| Sioux City to Kurim | 4,908.55 mi (7,899.55 km) |
| Sioux City to Kutna Hora | 4,836.65 mi (7,783.83 km) |
| Sioux City to Kyjov | 4,941.57 mi (7,952.69 km) |
| Sioux City to Lanskroun | 4,881.65 mi (7,856.26 km) |
| Sioux City to Liberec | 4,791.58 mi (7,711.31 km) |
| Sioux City to Lisen | 4,917.93 mi (7,914.64 km) |
| Sioux City to Litomerice | 4,772.33 mi (7,680.32 km) |
| Sioux City to Litomysl | 4,873.92 mi (7,843.82 km) |
| Sioux City to Litovel | 4,906.66 mi (7,896.51 km) |
| Sioux City to Litvinov | 4,752.27 mi (7,648.04 km) |
| Sioux City to Louny | 4,769.61 mi (7,675.95 km) |
| Sioux City to Lovosice | 4,770.56 mi (7,677.47 km) |
| Sioux City to Lysa nad Labem | 4,810.60 mi (7,741.91 km) |
