| Eau Claire to Kluczbork | 4,602.05 mi (7,406.28 km) |
| Eau Claire to Knurow | 4,653.38 mi (7,488.89 km) |
| Eau Claire to Kobylka | 4,629.24 mi (7,450.05 km) |
| Eau Claire to Kokoszki | 4,452.10 mi (7,164.97 km) |
| Eau Claire to Kolbuszowa | 4,748.58 mi (7,642.10 km) |
| Eau Claire to Kolno | 4,598.58 mi (7,400.69 km) |
| Eau Claire to Kolo | 4,557.47 mi (7,334.55 km) |
| Eau Claire to Kolobrzeg | 4,372.12 mi (7,036.24 km) |
| Eau Claire to Koluszki | 4,614.87 mi (7,426.92 km) |
| Eau Claire to Komorniki | 4,494.12 mi (7,232.59 km) |
| Eau Claire to Konin | 4,545.35 mi (7,315.03 km) |
| Eau Claire to Konskie | 4,660.41 mi (7,500.20 km) |
| Eau Claire to Konstancin-Jeziorna | 4,638.89 mi (7,465.57 km) |
| Eau Claire to Konstantynow Lodzki | 4,600.49 mi (7,403.77 km) |
| Eau Claire to Koronowo | 4,483.59 mi (7,215.64 km) |
