| Walnut Park to Koscian | 5,896.52 mi (9,489.53 km) |
| Walnut Park to Koscielisko | 6,136.12 mi (9,875.13 km) |
| Walnut Park to Koscierzyna | 5,814.67 mi (9,357.81 km) |
| Walnut Park to Kostrzyn | 5,893.33 mi (9,484.40 km) |
| Walnut Park to Kostrzyn nad Odra | 5,818.35 mi (9,363.74 km) |
| Walnut Park to Koszalin | 5,767.29 mi (9,281.55 km) |
| Walnut Park to Kowary | 5,947.46 mi (9,571.51 km) |
| Walnut Park to Kozienice | 6,043.26 mi (9,725.68 km) |
| Walnut Park to Kozuchow | 5,888.40 mi (9,476.46 km) |
| Walnut Park to Kozy | 6,084.34 mi (9,791.79 km) |
| Walnut Park to Krakow | 6,092.69 mi (9,805.23 km) |
| Walnut Park to Krapkowice | 6,020.46 mi (9,689.00 km) |
| Walnut Park to Krasnik | 6,097.21 mi (9,812.51 km) |
| Walnut Park to Krasnystaw | 6,115.29 mi (9,841.61 km) |
| Walnut Park to Krosno | 6,158.49 mi (9,911.13 km) |
