| Halstead to Kluczbork | 757.60 mi (1,219.23 km) |
| Halstead to Knurow | 790.09 mi (1,271.52 km) |
| Halstead to Kobylka | 869.29 mi (1,398.99 km) |
| Halstead to Kokoszki | 755.96 mi (1,216.59 km) |
| Halstead to Kolbuszowa | 920.78 mi (1,481.85 km) |
| Halstead to Kolno | 894.32 mi (1,439.27 km) |
| Halstead to Kolo | 762.35 mi (1,226.89 km) |
| Halstead to Kolobrzeg | 637.69 mi (1,026.26 km) |
| Halstead to Koluszki | 815.50 mi (1,312.42 km) |
| Halstead to Komorniki | 680.46 mi (1,095.10 km) |
| Halstead to Konin | 746.79 mi (1,201.85 km) |
| Halstead to Konskie | 848.16 mi (1,364.98 km) |
| Halstead to Konstancin-Jeziorna | 867.88 mi (1,396.72 km) |
| Halstead to Konstantynow Lodzki | 795.75 mi (1,280.64 km) |
| Halstead to Koronowo | 729.50 mi (1,174.01 km) |
