| Hafnarfjordhur to Kalisz | 1,657.76 mi (2,667.91 km) |
| Hafnarfjordhur to Kamien Pomorski | 1,452.23 mi (2,337.14 km) |
| Hafnarfjordhur to Kamienna Gora | 1,646.88 mi (2,650.39 km) |
| Hafnarfjordhur to Karczew | 1,736.26 mi (2,794.24 km) |
| Hafnarfjordhur to Kartuzy | 1,537.77 mi (2,474.80 km) |
| Hafnarfjordhur to Katowice | 1,760.95 mi (2,833.97 km) |
| Hafnarfjordhur to Kedzierzyn-Kozle | 1,732.61 mi (2,788.37 km) |
| Hafnarfjordhur to Kepno | 1,678.66 mi (2,701.54 km) |
| Hafnarfjordhur to Ketrzyn | 1,645.19 mi (2,647.68 km) |
| Hafnarfjordhur to Kety | 1,785.77 mi (2,873.92 km) |
| Hafnarfjordhur to Kielce | 1,777.91 mi (2,861.27 km) |
| Hafnarfjordhur to Kielczow | 1,662.15 mi (2,674.97 km) |
| Hafnarfjordhur to Klobuck | 1,725.29 mi (2,776.58 km) |
| Hafnarfjordhur to Klodzko | 1,682.92 mi (2,708.40 km) |
| Hafnarfjordhur to Kluczbork | 1,700.73 mi (2,737.06 km) |
