Far Away, Distant, Far Off
adverb, noun, な adjective
The kanji and the word are exactly the same. That means they share meanings as well.
はるか
This has the same reading as the kanji you learned, meaning you know the reading! Just don't forget the か at the end.
その鐘の音は、遥か彼方まで響き渡った。
The chimes echoed from far away.