| Caguas to Koscian | 4,924.33 mi (7,924.95 km) |
| Caguas to Koscielisko | 5,090.01 mi (8,191.57 km) |
| Caguas to Koscierzyna | 4,964.52 mi (7,989.63 km) |
| Caguas to Kostrzyn | 4,946.15 mi (7,960.06 km) |
| Caguas to Kostrzyn nad Odra | 4,837.87 mi (7,785.80 km) |
| Caguas to Koszalin | 4,891.49 mi (7,872.09 km) |
| Caguas to Kowary | 4,898.33 mi (7,883.09 km) |
| Caguas to Kozienice | 5,136.96 mi (8,267.14 km) |
| Caguas to Kozuchow | 4,882.01 mi (7,856.84 km) |
| Caguas to Kozy | 5,051.36 mi (8,129.38 km) |
| Caguas to Krakow | 5,083.91 mi (8,181.76 km) |
| Caguas to Krapkowice | 4,993.78 mi (8,036.71 km) |
| Caguas to Krasnik | 5,172.71 mi (8,324.68 km) |
| Caguas to Krasnystaw | 5,213.19 mi (8,389.81 km) |
| Caguas to Krosno | 5,167.88 mi (8,316.89 km) |
