| Sligo to Kalisz | 1,110.94 mi (1,787.88 km) |
| Sligo to Kamien Pomorski | 937.73 mi (1,509.14 km) |
| Sligo to Kamienna Gora | 1,052.55 mi (1,693.92 km) |
| Sligo to Karczew | 1,231.22 mi (1,981.46 km) |
| Sligo to Kartuzy | 1,069.40 mi (1,721.03 km) |
| Sligo to Katowice | 1,186.99 mi (1,910.27 km) |
| Sligo to Kedzierzyn-Kozle | 1,151.72 mi (1,853.52 km) |
| Sligo to Kepno | 1,118.36 mi (1,799.82 km) |
| Sligo to Ketrzyn | 1,198.85 mi (1,929.36 km) |
| Sligo to Kety | 1,205.60 mi (1,940.23 km) |
| Sligo to Kielce | 1,235.70 mi (1,988.67 km) |
| Sligo to Kielczow | 1,089.44 mi (1,753.29 km) |
| Sligo to Klobuck | 1,166.00 mi (1,876.49 km) |
| Sligo to Klodzko | 1,086.95 mi (1,749.28 km) |
| Sligo to Kluczbork | 1,135.36 mi (1,827.18 km) |
