Going from Uyghur to Icelandic (รslenska) has a composite linguistic distance of 94% (heuristic estimate). Below is the dimension-by-dimension breakdown.
Shared vocabulary, cognates, and loanwords.
Morphology, syntax, word order, cases.
Shared sounds and phoneme inventory.
Arabic โ Latin
Turkic โ Indo-European
The 5 languages with the lowest linguistic distance from Uyghur:
A quick 3-question check between Uyghur and Icelandic. No signup.