| Diepholz to Koscielisko | 550.46 mi (885.88 km) |
| Diepholz to Koscierzyna | 409.46 mi (658.97 km) |
| Diepholz to Kostrzyn | 372.34 mi (599.22 km) |
| Diepholz to Kostrzyn nad Odra | 264.13 mi (425.08 km) |
| Diepholz to Koszalin | 339.88 mi (546.98 km) |
| Diepholz to Kowary | 343.09 mi (552.15 km) |
| Diepholz to Kozienice | 563.76 mi (907.28 km) |
| Diepholz to Kozuchow | 311.81 mi (501.81 km) |
| Diepholz to Kozy | 502.65 mi (808.93 km) |
| Diepholz to Krakow | 528.65 mi (850.78 km) |
| Diepholz to Krapkowice | 437.70 mi (704.40 km) |
| Diepholz to Krasnik | 602.51 mi (969.64 km) |
| Diepholz to Krasnystaw | 641.63 mi (1,032.61 km) |
| Diepholz to Krosno | 613.01 mi (986.54 km) |
| Diepholz to Krosno Odrzanskie | 286.83 mi (461.60 km) |
