| Fall River to Kluczbork | 4,041.54 mi (6,504.23 km) |
| Fall River to Knurow | 4,085.27 mi (6,574.60 km) |
| Fall River to Kobylka | 4,107.07 mi (6,609.69 km) |
| Fall River to Kokoszki | 3,942.17 mi (6,344.31 km) |
| Fall River to Kolbuszowa | 4,201.56 mi (6,761.76 km) |
| Fall River to Kolno | 4,096.45 mi (6,592.60 km) |
| Fall River to Kolo | 4,016.86 mi (6,464.52 km) |
| Fall River to Kolobrzeg | 3,842.17 mi (6,183.37 km) |
| Fall River to Koluszki | 4,075.37 mi (6,558.67 km) |
| Fall River to Komorniki | 3,942.40 mi (6,344.68 km) |
| Fall River to Konin | 4,002.66 mi (6,441.66 km) |
| Fall River to Konskie | 4,117.27 mi (6,626.10 km) |
| Fall River to Konstancin-Jeziorna | 4,112.66 mi (6,618.69 km) |
| Fall River to Konstantynow Lodzki | 4,057.96 mi (6,530.65 km) |
| Fall River to Koronowo | 3,954.83 mi (6,364.69 km) |
