| Portland to Kromeriz | 5,457.81 mi (8,783.50 km) |
| Portland to Krupka | 5,298.81 mi (8,527.61 km) |
| Portland to Kurim | 5,439.88 mi (8,754.64 km) |
| Portland to Kutna Hora | 5,373.56 mi (8,647.91 km) |
| Portland to Kyjov | 5,469.91 mi (8,802.97 km) |
| Portland to Lanskroun | 5,404.07 mi (8,697.00 km) |
| Portland to Liberec | 5,319.74 mi (8,561.29 km) |
| Portland to Lisen | 5,448.69 mi (8,768.82 km) |
| Portland to Litomerice | 5,313.79 mi (8,551.72 km) |
| Portland to Litomysl | 5,400.24 mi (8,690.85 km) |
| Portland to Litovel | 5,426.59 mi (8,733.26 km) |
| Portland to Litvinov | 5,298.46 mi (8,527.04 km) |
| Portland to Louny | 5,317.13 mi (8,557.09 km) |
| Portland to Lovosice | 5,313.17 mi (8,550.72 km) |
| Portland to Lysa nad Labem | 5,348.92 mi (8,608.26 km) |
