| Ostringen to Koscielisko | 503.44 mi (810.21 km) |
| Ostringen to Koscierzyna | 521.17 mi (838.74 km) |
| Ostringen to Kostrzyn | 431.14 mi (693.85 km) |
| Ostringen to Kostrzyn nad Odra | 348.40 mi (560.70 km) |
| Ostringen to Koszalin | 469.37 mi (755.38 km) |
| Ostringen to Kowary | 334.26 mi (537.95 km) |
| Ostringen to Kozienice | 588.38 mi (946.91 km) |
| Ostringen to Kozuchow | 349.51 mi (562.48 km) |
| Ostringen to Kozy | 469.77 mi (756.02 km) |
| Ostringen to Krakow | 505.18 mi (813.01 km) |
| Ostringen to Krapkowice | 421.03 mi (677.58 km) |
| Ostringen to Krasnik | 609.44 mi (980.79 km) |
| Ostringen to Krasnystaw | 651.76 mi (1,048.90 km) |
| Ostringen to Krosno | 585.82 mi (942.79 km) |
| Ostringen to Krosno Odrzanskie | 340.72 mi (548.34 km) |
