| Northeim to Knurow | 391.34 mi (629.79 km) |
| Northeim to Kobylka | 477.65 mi (768.70 km) |
| Northeim to Kokoszki | 397.04 mi (638.97 km) |
| Northeim to Kolbuszowa | 521.02 mi (838.50 km) |
| Northeim to Kolno | 514.21 mi (827.55 km) |
| Northeim to Kolo | 368.94 mi (593.74 km) |
| Northeim to Kolobrzeg | 287.95 mi (463.41 km) |
| Northeim to Koluszki | 419.05 mi (674.39 km) |
| Northeim to Komorniki | 287.55 mi (462.77 km) |
| Northeim to Konin | 353.47 mi (568.85 km) |
| Northeim to Konskie | 449.43 mi (723.29 km) |
| Northeim to Konstancin-Jeziorna | 474.19 mi (763.14 km) |
| Northeim to Konstantynow Lodzki | 399.12 mi (642.32 km) |
| Northeim to Koronowo | 351.39 mi (565.50 km) |
| Northeim to Koscian | 284.58 mi (458.00 km) |
