| Langnau to Kluczbork | 548.65 mi (882.97 km) |
| Langnau to Knurow | 546.41 mi (879.35 km) |
| Langnau to Kobylka | 704.74 mi (1,134.18 km) |
| Langnau to Kokoszki | 692.91 mi (1,115.13 km) |
| Langnau to Kolbuszowa | 677.26 mi (1,089.94 km) |
| Langnau to Kolno | 766.96 mi (1,234.31 km) |
| Langnau to Kolo | 605.73 mi (974.84 km) |
| Langnau to Kolobrzeg | 604.75 mi (973.25 km) |
| Langnau to Koluszki | 633.48 mi (1,019.48 km) |
| Langnau to Komorniki | 542.07 mi (872.38 km) |
| Langnau to Konin | 593.37 mi (954.93 km) |
| Langnau to Konskie | 641.79 mi (1,032.86 km) |
| Langnau to Konstancin-Jeziorna | 693.99 mi (1,116.88 km) |
| Langnau to Konstantynow Lodzki | 615.77 mi (990.98 km) |
| Langnau to Koronowo | 628.12 mi (1,010.85 km) |
