| Soure to Koscian | 1,457.74 mi (2,346.00 km) |
| Soure to Koscielisko | 1,527.66 mi (2,458.52 km) |
| Soure to Koscierzyna | 1,569.17 mi (2,525.34 km) |
| Soure to Kostrzyn | 1,488.71 mi (2,395.84 km) |
| Soure to Kostrzyn nad Odra | 1,398.77 mi (2,251.10 km) |
| Soure to Koszalin | 1,508.11 mi (2,427.07 km) |
| Soure to Kowary | 1,389.57 mi (2,236.30 km) |
| Soure to Kozienice | 1,641.56 mi (2,641.84 km) |
| Soure to Kozuchow | 1,407.45 mi (2,265.07 km) |
| Soure to Kozy | 1,506.33 mi (2,424.20 km) |
| Soure to Krakow | 1,543.66 mi (2,484.28 km) |
| Soure to Krapkowice | 1,468.91 mi (2,363.99 km) |
| Soure to Krasnik | 1,655.89 mi (2,664.89 km) |
| Soure to Krasnystaw | 1,697.78 mi (2,732.32 km) |
| Soure to Krosno | 1,615.55 mi (2,599.98 km) |
