| South Sioux City to Kromeriz | 4,938.78 mi (7,948.20 km) |
| South Sioux City to Krupka | 4,758.92 mi (7,658.75 km) |
| South Sioux City to Kurim | 4,911.05 mi (7,903.56 km) |
| South Sioux City to Kutna Hora | 4,839.14 mi (7,787.85 km) |
| South Sioux City to Kyjov | 4,944.07 mi (7,956.71 km) |
| South Sioux City to Lanskroun | 4,884.16 mi (7,860.29 km) |
| South Sioux City to Liberec | 4,794.08 mi (7,715.33 km) |
| South Sioux City to Lisen | 4,920.43 mi (7,918.66 km) |
| South Sioux City to Litomerice | 4,774.82 mi (7,684.33 km) |
| South Sioux City to Litomysl | 4,876.42 mi (7,847.84 km) |
| South Sioux City to Litovel | 4,909.16 mi (7,900.53 km) |
| South Sioux City to Litvinov | 4,754.76 mi (7,652.05 km) |
| South Sioux City to Louny | 4,772.10 mi (7,679.96 km) |
| South Sioux City to Lovosice | 4,773.05 mi (7,681.49 km) |
| South Sioux City to Lysa nad Labem | 4,813.09 mi (7,745.93 km) |
