Going from Polish to Kannada (เฒเฒจเณเฒจเฒก) has a composite linguistic distance of 85% (heuristic estimate). Below is the dimension-by-dimension breakdown.
Shared vocabulary, cognates, and loanwords.
Morphology, syntax, word order, cases.
Shared sounds and phoneme inventory.
Latin โ Kannada
Indo-European โ Dravidian
The 5 languages with the lowest linguistic distance from Polish:
A quick 3-question check between Polish and Kannada. No signup.