| Reggio Emilia to Koscielisko | 538.20 mi (866.15 km) |
| Reggio Emilia to Koscierzyna | 728.81 mi (1,172.91 km) |
| Reggio Emilia to Kostrzyn | 610.51 mi (982.53 km) |
| Reggio Emilia to Kostrzyn nad Odra | 575.06 mi (925.47 km) |
| Reggio Emilia to Koszalin | 701.60 mi (1,129.11 km) |
| Reggio Emilia to Kowary | 485.02 mi (780.56 km) |
| Reggio Emilia to Kozienice | 691.67 mi (1,113.14 km) |
| Reggio Emilia to Kozuchow | 537.78 mi (865.48 km) |
| Reggio Emilia to Kozy | 534.92 mi (860.87 km) |
| Reggio Emilia to Krakow | 570.82 mi (918.65 km) |
| Reggio Emilia to Krapkowice | 524.42 mi (843.98 km) |
| Reggio Emilia to Krasnik | 686.70 mi (1,105.14 km) |
| Reggio Emilia to Krasnystaw | 724.48 mi (1,165.93 km) |
| Reggio Emilia to Krosno | 624.30 mi (1,004.72 km) |
| Reggio Emilia to Krosno Odrzanskie | 546.33 mi (879.24 km) |
