| Durham to Koscian | 770.50 mi (1,240.00 km) |
| Durham to Koscielisko | 982.94 mi (1,581.89 km) |
| Durham to Koscierzyna | 784.45 mi (1,262.46 km) |
| Durham to Kostrzyn | 785.73 mi (1,264.51 km) |
| Durham to Kostrzyn nad Odra | 679.87 mi (1,094.14 km) |
| Durham to Koszalin | 711.85 mi (1,145.61 km) |
| Durham to Kowary | 775.25 mi (1,247.64 km) |
| Durham to Kozienice | 978.40 mi (1,574.58 km) |
| Durham to Kozuchow | 737.74 mi (1,187.28 km) |
| Durham to Kozy | 934.32 mi (1,503.64 km) |
| Durham to Krakow | 958.57 mi (1,542.67 km) |
| Durham to Krapkowice | 868.54 mi (1,397.77 km) |
| Durham to Krasnik | 1,022.40 mi (1,645.40 km) |
| Durham to Krasnystaw | 1,058.91 mi (1,704.15 km) |
| Durham to Krosno | 1,042.01 mi (1,676.95 km) |
