| Sumperk to Kalisz | 132.94 mi (213.95 km) |
| Sumperk to Kamien Pomorski | 292.06 mi (470.02 km) |
| Sumperk to Kamienna Gora | 70.00 mi (112.66 km) |
| Sumperk to Karczew | 236.58 mi (380.74 km) |
| Sumperk to Kartuzy | 306.25 mi (492.87 km) |
| Sumperk to Katowice | 93.01 mi (149.68 km) |
| Sumperk to Kedzierzyn-Kozle | 60.56 mi (97.46 km) |
| Sumperk to Kepno | 101.30 mi (163.03 km) |
| Sumperk to Ketrzyn | 340.66 mi (548.24 km) |
| Sumperk to Kety | 99.99 mi (160.91 km) |
| Sumperk to Kielce | 173.01 mi (278.44 km) |
| Sumperk to Kielczow | 81.72 mi (131.51 km) |
| Sumperk to Klobuck | 108.53 mi (174.66 km) |
| Sumperk to Klodzko | 35.31 mi (56.83 km) |
| Sumperk to Kluczbork | 89.16 mi (143.48 km) |
