| Rijeka to Koscielisko | 373.61 mi (601.27 km) |
| Rijeka to Koscierzyna | 627.36 mi (1,009.64 km) |
| Rijeka to Kostrzyn | 504.28 mi (811.56 km) |
| Rijeka to Kostrzyn nad Odra | 501.80 mi (807.56 km) |
| Rijeka to Koszalin | 617.91 mi (994.43 km) |
| Rijeka to Kowary | 382.98 mi (616.34 km) |
| Rijeka to Kozienice | 541.17 mi (870.94 km) |
| Rijeka to Kozuchow | 446.91 mi (719.24 km) |
| Rijeka to Kozy | 382.60 mi (615.73 km) |
| Rijeka to Krakow | 414.88 mi (667.69 km) |
| Rijeka to Krapkowice | 390.75 mi (628.85 km) |
| Rijeka to Krasnik | 526.47 mi (847.28 km) |
| Rijeka to Krasnystaw | 560.62 mi (902.23 km) |
| Rijeka to Krosno | 454.55 mi (731.53 km) |
| Rijeka to Krosno Odrzanskie | 464.32 mi (747.24 km) |
