| Baldock to Kluczbork | 792.84 mi (1,275.95 km) |
| Baldock to Knurow | 825.53 mi (1,328.56 km) |
| Baldock to Kobylka | 903.61 mi (1,454.21 km) |
| Baldock to Kokoszki | 788.26 mi (1,268.59 km) |
| Baldock to Kolbuszowa | 956.08 mi (1,538.66 km) |
| Baldock to Kolno | 927.72 mi (1,493.02 km) |
| Baldock to Kolo | 796.89 mi (1,282.47 km) |
| Baldock to Kolobrzeg | 669.99 mi (1,078.24 km) |
| Baldock to Koluszki | 850.28 mi (1,368.39 km) |
| Baldock to Komorniki | 715.04 mi (1,150.74 km) |
| Baldock to Konin | 781.34 mi (1,257.44 km) |
| Baldock to Konskie | 883.19 mi (1,421.35 km) |
| Baldock to Konstancin-Jeziorna | 902.37 mi (1,452.22 km) |
| Baldock to Konstantynow Lodzki | 830.55 mi (1,336.65 km) |
| Baldock to Koronowo | 763.04 mi (1,228.00 km) |
