| Prospect Heights to Kromeriz | 4,673.26 mi (7,520.88 km) |
| Prospect Heights to Krupka | 4,490.62 mi (7,226.96 km) |
| Prospect Heights to Kurim | 4,643.13 mi (7,472.40 km) |
| Prospect Heights to Kutna Hora | 4,570.93 mi (7,356.21 km) |
| Prospect Heights to Kyjov | 4,676.42 mi (7,525.97 km) |
| Prospect Heights to Lanskroun | 4,619.42 mi (7,434.23 km) |
| Prospect Heights to Liberec | 4,529.37 mi (7,289.32 km) |
| Prospect Heights to Lisen | 4,652.50 mi (7,487.48 km) |
| Prospect Heights to Litomerice | 4,506.49 mi (7,252.49 km) |
| Prospect Heights to Litomysl | 4,610.66 mi (7,420.14 km) |
| Prospect Heights to Litovel | 4,644.68 mi (7,474.89 km) |
| Prospect Heights to Litvinov | 4,485.40 mi (7,218.55 km) |
| Prospect Heights to Louny | 4,502.01 mi (7,245.28 km) |
| Prospect Heights to Lovosice | 4,504.41 mi (7,249.15 km) |
| Prospect Heights to Lysa nad Labem | 4,544.96 mi (7,314.41 km) |
