How many letters does the top answer for “home of sky tower” have?

The most common answer is abudhabi (8 letters).

Crossword clue: home of sky tower

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

abudhabi 8 letters wd-fact-v3

aucklandregion 14 letters wd-fact-v3

home of act tower 50% similar → hamamatsu

home of almaty tower 50% similar → medeudistrict

home of avala tower 50% similar → belgrade

home of bt tower 50% similar → londonboroughofcamden

home of cairo tower 50% similar → gizagovernorate, zamalek

home of cajasol tower 50% similar → seville

home of canton tower 50% similar → chigangsubdistrict

home of chifley tower 50% similar → newsouthwales