| Northbrook to Kluczbork | 4,623.40 mi (7,440.65 km) |
| Northbrook to Knurow | 4,672.88 mi (7,520.27 km) |
| Northbrook to Kobylka | 4,661.64 mi (7,502.18 km) |
| Northbrook to Kokoszki | 4,486.69 mi (7,220.63 km) |
| Northbrook to Kolbuszowa | 4,774.73 mi (7,684.19 km) |
| Northbrook to Kolno | 4,636.32 mi (7,461.44 km) |
| Northbrook to Kolo | 4,584.21 mi (7,377.57 km) |
| Northbrook to Kolobrzeg | 4,400.58 mi (7,082.04 km) |
| Northbrook to Koluszki | 4,642.30 mi (7,471.06 km) |
| Northbrook to Komorniki | 4,517.28 mi (7,269.86 km) |
| Northbrook to Konin | 4,571.41 mi (7,356.97 km) |
| Northbrook to Konskie | 4,687.10 mi (7,543.16 km) |
| Northbrook to Konstancin-Jeziorna | 4,670.21 mi (7,515.97 km) |
| Northbrook to Konstantynow Lodzki | 4,626.96 mi (7,446.37 km) |
| Northbrook to Koronowo | 4,513.16 mi (7,263.23 km) |
