| Jelgava to Jicin | 548.80 mi (883.21 km) |
| Jelgava to Jihlava | 603.06 mi (970.52 km) |
| Jelgava to Jindrichuv Hradec | 631.91 mi (1,016.96 km) |
| Jelgava to Jirkov | 597.03 mi (960.83 km) |
| Jelgava to Kadan | 608.58 mi (979.41 km) |
| Jelgava to Karlovy Vary | 627.68 mi (1,010.16 km) |
| Jelgava to Karvina | 515.46 mi (829.55 km) |
| Jelgava to Kladno | 597.60 mi (961.75 km) |
| Jelgava to Klasterec nad Ohri | 611.01 mi (983.32 km) |
| Jelgava to Klatovy | 660.84 mi (1,063.51 km) |
| Jelgava to Kolin | 575.80 mi (926.67 km) |
| Jelgava to Koprivnice | 538.57 mi (866.74 km) |
| Jelgava to Kralupy nad Vltavou | 586.91 mi (944.54 km) |
| Jelgava to Kraluv Dvur | 610.36 mi (982.28 km) |
| Jelgava to Krnov | 516.06 mi (830.52 km) |
