| Piraeus to Kromeriz | 843.94 mi (1,358.18 km) |
| Piraeus to Krupka | 1,002.60 mi (1,613.53 km) |
| Piraeus to Kurim | 860.59 mi (1,384.99 km) |
| Piraeus to Kutna Hora | 926.94 mi (1,491.76 km) |
| Piraeus to Kyjov | 830.93 mi (1,337.25 km) |
| Piraeus to Lanskroun | 897.05 mi (1,443.66 km) |
| Piraeus to Liberec | 980.64 mi (1,578.19 km) |
| Piraeus to Lisen | 851.84 mi (1,370.90 km) |
| Piraeus to Litomerice | 987.40 mi (1,589.06 km) |
| Piraeus to Litomysl | 900.43 mi (1,449.10 km) |
| Piraeus to Litovel | 875.12 mi (1,408.36 km) |
| Piraeus to Litvinov | 1,003.59 mi (1,615.13 km) |
| Piraeus to Louny | 985.04 mi (1,585.26 km) |
| Piraeus to Lovosice | 988.18 mi (1,590.33 km) |
| Piraeus to Lysa nad Labem | 951.76 mi (1,531.70 km) |
