| Arcos de Valdevez to Koscian | 1,367.09 mi (2,200.12 km) |
| Arcos de Valdevez to Koscielisko | 1,451.82 mi (2,336.48 km) |
| Arcos de Valdevez to Koscierzyna | 1,472.49 mi (2,369.75 km) |
| Arcos de Valdevez to Kostrzyn | 1,397.43 mi (2,248.94 km) |
| Arcos de Valdevez to Kostrzyn nad Odra | 1,303.99 mi (2,098.57 km) |
| Arcos de Valdevez to Koszalin | 1,409.38 mi (2,268.19 km) |
| Arcos de Valdevez to Kowary | 1,303.46 mi (2,097.72 km) |
| Arcos de Valdevez to Kozienice | 1,557.05 mi (2,505.83 km) |
| Arcos de Valdevez to Kozuchow | 1,317.02 mi (2,119.54 km) |
| Arcos de Valdevez to Kozy | 1,427.33 mi (2,297.07 km) |
| Arcos de Valdevez to Krakow | 1,464.36 mi (2,356.66 km) |
| Arcos de Valdevez to Krapkowice | 1,386.29 mi (2,231.02 km) |
| Arcos de Valdevez to Krasnik | 1,574.44 mi (2,533.82 km) |
| Arcos de Valdevez to Krasnystaw | 1,616.62 mi (2,601.70 km) |
| Arcos de Valdevez to Krosno | 1,539.02 mi (2,476.81 km) |
