| Port Huron to Kromeriz | 4,435.04 mi (7,137.50 km) |
| Port Huron to Krupka | 4,251.64 mi (6,842.36 km) |
| Port Huron to Kurim | 4,403.87 mi (7,087.35 km) |
| Port Huron to Kutna Hora | 4,331.75 mi (6,971.28 km) |
| Port Huron to Kyjov | 4,437.19 mi (7,140.96 km) |
| Port Huron to Lanskroun | 4,381.73 mi (7,051.71 km) |
| Port Huron to Liberec | 4,291.97 mi (6,907.26 km) |
| Port Huron to Lisen | 4,413.21 mi (7,102.38 km) |
| Port Huron to Litomerice | 4,267.44 mi (6,867.78 km) |
| Port Huron to Litomysl | 4,372.52 mi (7,036.89 km) |
| Port Huron to Litovel | 4,407.04 mi (7,092.45 km) |
| Port Huron to Litvinov | 4,245.93 mi (6,833.17 km) |
| Port Huron to Louny | 4,262.14 mi (6,859.26 km) |
| Port Huron to Lovosice | 4,265.23 mi (6,864.22 km) |
| Port Huron to Lysa nad Labem | 4,305.89 mi (6,929.67 km) |
