Going from Kyrgyz to Azerbaijani (AzΙrbaycan) has a composite linguistic distance of 47% (curated lexical data). Below is the dimension-by-dimension breakdown.
Shared vocabulary, cognates, and loanwords.
Morphology, syntax, word order, cases.
Shared sounds and phoneme inventory.
Cyrillic β Latin
Turkic β Turkic
The 5 languages with the lowest linguistic distance from Kyrgyz:
A quick 3-question check between Kyrgyz and Azerbaijani. No signup.