| Jelgava to Koscielisko | 533.04 mi (857.85 km) |
| Jelgava to Koscierzyna | 284.79 mi (458.32 km) |
| Jelgava to Kostrzyn | 392.30 mi (631.35 km) |
| Jelgava to Kostrzyn nad Odra | 457.31 mi (735.97 km) |
| Jelgava to Koszalin | 340.03 mi (547.23 km) |
| Jelgava to Kowary | 516.58 mi (831.35 km) |
| Jelgava to Kozienice | 360.55 mi (580.25 km) |
| Jelgava to Kozuchow | 470.67 mi (757.46 km) |
| Jelgava to Kozy | 504.84 mi (812.45 km) |
| Jelgava to Krakow | 480.84 mi (773.83 km) |
| Jelgava to Krapkowice | 487.52 mi (784.59 km) |
| Jelgava to Krasnik | 400.68 mi (644.83 km) |
| Jelgava to Krasnystaw | 392.01 mi (630.88 km) |
| Jelgava to Krosno | 488.01 mi (785.37 km) |
| Jelgava to Krosno Odrzanskie | 470.60 mi (757.35 km) |
