| Groslay to Kalisz | 717.77 mi (1,155.14 km) |
| Groslay to Kamien Pomorski | 634.70 mi (1,021.46 km) |
| Groslay to Kamienna Gora | 620.96 mi (999.34 km) |
| Groslay to Karczew | 854.67 mi (1,375.46 km) |
| Groslay to Kartuzy | 771.06 mi (1,240.90 km) |
| Groslay to Katowice | 749.81 mi (1,206.70 km) |
| Groslay to Kedzierzyn-Kozle | 713.87 mi (1,148.86 km) |
| Groslay to Kepno | 709.07 mi (1,141.15 km) |
| Groslay to Ketrzyn | 887.27 mi (1,427.92 km) |
| Groslay to Kety | 758.98 mi (1,221.46 km) |
| Groslay to Kielce | 821.62 mi (1,322.27 km) |
| Groslay to Kielczow | 673.30 mi (1,083.57 km) |
| Groslay to Klobuck | 747.78 mi (1,203.44 km) |
| Groslay to Klodzko | 645.89 mi (1,039.47 km) |
| Groslay to Kluczbork | 717.03 mi (1,153.94 km) |
