Going from Lao to Kyrgyz (ะััะณัะทัะฐ) has a composite linguistic distance of 93% (heuristic estimate). Below is the dimension-by-dimension breakdown.
Shared vocabulary, cognates, and loanwords.
Morphology, syntax, word order, cases.
Shared sounds and phoneme inventory.
Lao โ Cyrillic
Tai-Kadai โ Turkic
The 5 languages with the lowest linguistic distance from Lao:
A quick 3-question check between Lao and Kyrgyz. No signup.