| Barnet to Kluczbork | 794.55 mi (1,278.70 km) |
| Barnet to Knurow | 825.84 mi (1,329.06 km) |
| Barnet to Kobylka | 908.45 mi (1,462.00 km) |
| Barnet to Kokoszki | 796.87 mi (1,282.43 km) |
| Barnet to Kolbuszowa | 957.41 mi (1,540.80 km) |
| Barnet to Kolno | 934.50 mi (1,503.94 km) |
| Barnet to Kolo | 801.17 mi (1,289.35 km) |
| Barnet to Kolobrzeg | 678.62 mi (1,092.13 km) |
| Barnet to Koluszki | 853.83 mi (1,374.11 km) |
| Barnet to Komorniki | 719.24 mi (1,157.50 km) |
| Barnet to Konin | 785.60 mi (1,264.31 km) |
| Barnet to Konskie | 885.84 mi (1,425.62 km) |
| Barnet to Konstancin-Jeziorna | 906.75 mi (1,459.27 km) |
| Barnet to Konstantynow Lodzki | 834.03 mi (1,342.25 km) |
| Barnet to Koronowo | 769.58 mi (1,238.53 km) |
