| Luton to Jicin | 689.05 mi (1,108.91 km) |
| Luton to Jihlava | 720.31 mi (1,159.23 km) |
| Luton to Jindrichuv Hradec | 701.77 mi (1,129.38 km) |
| Luton to Jirkov | 606.85 mi (976.64 km) |
| Luton to Kadan | 601.53 mi (968.07 km) |
| Luton to Karlovy Vary | 587.32 mi (945.20 km) |
| Luton to Karvina | 835.95 mi (1,345.33 km) |
| Luton to Kladno | 641.00 mi (1,031.59 km) |
| Luton to Klasterec nad Ohri | 597.13 mi (960.98 km) |
| Luton to Klatovy | 623.72 mi (1,003.78 km) |
| Luton to Kolin | 690.17 mi (1,110.73 km) |
| Luton to Koprivnice | 824.28 mi (1,326.56 km) |
| Luton to Kralupy nad Vltavou | 648.26 mi (1,043.27 km) |
| Luton to Kraluv Dvur | 642.24 mi (1,033.59 km) |
| Luton to Krnov | 795.35 mi (1,279.99 km) |
