| Arnstadt to Koscielisko | 410.36 mi (660.41 km) |
| Arnstadt to Koscierzyna | 372.73 mi (599.85 km) |
| Arnstadt to Kostrzyn | 289.91 mi (466.56 km) |
| Arnstadt to Kostrzyn nad Odra | 200.10 mi (322.03 km) |
| Arnstadt to Koszalin | 320.09 mi (515.13 km) |
| Arnstadt to Kowary | 213.33 mi (343.32 km) |
| Arnstadt to Kozienice | 462.20 mi (743.84 km) |
| Arnstadt to Kozuchow | 210.75 mi (339.17 km) |
| Arnstadt to Kozy | 367.60 mi (591.60 km) |
| Arnstadt to Krakow | 398.90 mi (641.97 km) |
| Arnstadt to Krapkowice | 308.48 mi (496.45 km) |
| Arnstadt to Krasnik | 490.92 mi (790.06 km) |
| Arnstadt to Krasnystaw | 532.62 mi (857.16 km) |
| Arnstadt to Krosno | 483.35 mi (777.88 km) |
| Arnstadt to Krosno Odrzanskie | 197.13 mi (317.24 km) |
