| Rietberg to Koscielisko | 531.31 mi (855.06 km) |
| Rietberg to Koscierzyna | 428.08 mi (688.92 km) |
| Rietberg to Kostrzyn | 375.07 mi (603.61 km) |
| Rietberg to Kostrzyn nad Odra | 269.47 mi (433.68 km) |
| Rietberg to Koszalin | 362.15 mi (582.82 km) |
| Rietberg to Kowary | 327.06 mi (526.35 km) |
| Rietberg to Kozienice | 561.95 mi (904.37 km) |
| Rietberg to Kozuchow | 306.28 mi (492.92 km) |
| Rietberg to Kozy | 485.84 mi (781.89 km) |
| Rietberg to Krakow | 514.56 mi (828.11 km) |
| Rietberg to Krapkowice | 423.14 mi (680.99 km) |
| Rietberg to Krasnik | 596.91 mi (960.63 km) |
| Rietberg to Krasnystaw | 637.33 mi (1,025.68 km) |
| Rietberg to Krosno | 599.40 mi (964.64 km) |
| Rietberg to Krosno Odrzanskie | 284.47 mi (457.81 km) |
