Going from Hungarian to Tigrinya (ትግርኛ) has a composite linguistic distance of 95% (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 → Ge'ez
Uralic ↔ Afro-Asiatic
The 5 languages with the lowest linguistic distance from Hungarian:
A quick 3-question check between Hungarian and Tigrinya. No signup.