| Boortmeerbeek to Knurow | 620.40 mi (998.43 km) |
| Boortmeerbeek to Kobylka | 717.39 mi (1,154.52 km) |
| Boortmeerbeek to Kokoszki | 626.89 mi (1,008.88 km) |
| Boortmeerbeek to Kolbuszowa | 754.03 mi (1,213.49 km) |
| Boortmeerbeek to Kolno | 752.35 mi (1,210.79 km) |
| Boortmeerbeek to Kolo | 608.64 mi (979.52 km) |
| Boortmeerbeek to Kolobrzeg | 511.44 mi (823.08 km) |
| Boortmeerbeek to Koluszki | 658.05 mi (1,059.03 km) |
| Boortmeerbeek to Komorniki | 527.29 mi (848.59 km) |
| Boortmeerbeek to Konin | 593.19 mi (954.65 km) |
| Boortmeerbeek to Konskie | 686.65 mi (1,105.06 km) |
| Boortmeerbeek to Konstancin-Jeziorna | 713.80 mi (1,148.74 km) |
| Boortmeerbeek to Konstantynow Lodzki | 638.09 mi (1,026.91 km) |
| Boortmeerbeek to Koronowo | 588.17 mi (946.57 km) |
| Boortmeerbeek to Koscian | 524.24 mi (843.69 km) |
