| Forbach to Koscielisko | 585.04 mi (941.53 km) |
| Forbach to Koscierzyna | 583.40 mi (938.90 km) |
| Forbach to Kostrzyn | 501.64 mi (807.31 km) |
| Forbach to Kostrzyn nad Odra | 411.62 mi (662.44 km) |
| Forbach to Koszalin | 526.40 mi (847.16 km) |
| Forbach to Kowary | 411.67 mi (662.52 km) |
| Forbach to Kozienice | 665.69 mi (1,071.33 km) |
| Forbach to Kozuchow | 421.15 mi (677.78 km) |
| Forbach to Kozy | 550.74 mi (886.32 km) |
| Forbach to Krakow | 585.85 mi (942.83 km) |
| Forbach to Krapkowice | 500.58 mi (805.61 km) |
| Forbach to Krasnik | 688.58 mi (1,108.16 km) |
| Forbach to Krasnystaw | 730.87 mi (1,176.21 km) |
| Forbach to Krosno | 667.00 mi (1,073.43 km) |
| Forbach to Krosno Odrzanskie | 409.36 mi (658.80 km) |
