| Herenthout to Knurow | 611.71 mi (984.46 km) |
| Herenthout to Kobylka | 706.25 mi (1,136.61 km) |
| Herenthout to Kokoszki | 613.94 mi (988.04 km) |
| Herenthout to Kolbuszowa | 744.88 mi (1,198.77 km) |
| Herenthout to Kolno | 740.36 mi (1,191.49 km) |
| Herenthout to Kolo | 597.61 mi (961.76 km) |
| Herenthout to Kolobrzeg | 498.22 mi (801.80 km) |
| Herenthout to Koluszki | 647.49 mi (1,042.03 km) |
| Herenthout to Komorniki | 516.10 mi (830.59 km) |
| Herenthout to Konin | 582.13 mi (936.85 km) |
| Herenthout to Konskie | 676.65 mi (1,088.96 km) |
| Herenthout to Konstancin-Jeziorna | 702.89 mi (1,131.19 km) |
| Herenthout to Konstantynow Lodzki | 627.54 mi (1,009.93 km) |
| Herenthout to Koronowo | 575.99 mi (926.96 km) |
| Herenthout to Koscian | 513.28 mi (826.05 km) |
