| Gladbeck to Knurow | 518.50 mi (834.45 km) |
| Gladbeck to Kobylka | 607.45 mi (977.60 km) |
| Gladbeck to Kokoszki | 516.12 mi (830.62 km) |
| Gladbeck to Kolbuszowa | 650.04 mi (1,046.14 km) |
| Gladbeck to Kolno | 641.19 mi (1,031.90 km) |
| Gladbeck to Kolo | 498.94 mi (802.97 km) |
| Gladbeck to Kolobrzeg | 401.41 mi (646.01 km) |
| Gladbeck to Koluszki | 549.50 mi (884.33 km) |
| Gladbeck to Komorniki | 417.29 mi (671.57 km) |
| Gladbeck to Konin | 483.43 mi (778.01 km) |
| Gladbeck to Konskie | 579.72 mi (932.97 km) |
| Gladbeck to Konstancin-Jeziorna | 604.36 mi (972.62 km) |
| Gladbeck to Konstantynow Lodzki | 529.57 mi (852.27 km) |
| Gladbeck to Koronowo | 476.91 mi (767.51 km) |
| Gladbeck to Koscian | 414.74 mi (667.47 km) |
