| Grenade to Kalisz | 951.50 mi (1,531.29 km) |
| Grenade to Kamien Pomorski | 930.56 mi (1,497.59 km) |
| Grenade to Kamienna Gora | 841.45 mi (1,354.18 km) |
| Grenade to Karczew | 1,082.47 mi (1,742.06 km) |
| Grenade to Kartuzy | 1,052.58 mi (1,693.97 km) |
| Grenade to Katowice | 944.51 mi (1,520.04 km) |
| Grenade to Kedzierzyn-Kozle | 913.39 mi (1,469.96 km) |
| Grenade to Kepno | 932.42 mi (1,500.58 km) |
| Grenade to Ketrzyn | 1,150.40 mi (1,851.38 km) |
| Grenade to Kety | 943.87 mi (1,519.00 km) |
| Grenade to Kielce | 1,025.85 mi (1,650.95 km) |
| Grenade to Kielczow | 897.00 mi (1,443.58 km) |
| Grenade to Klobuck | 958.57 mi (1,542.67 km) |
| Grenade to Klodzko | 853.94 mi (1,374.28 km) |
| Grenade to Kluczbork | 932.22 mi (1,500.26 km) |
