遥 is built from the 辶 (walk / road) and 䍃 (kiln (in 揺·謡)) components.
It belongs to a phonetic family with 揺 and 謡 — they share the 䍃 component and the reading ヨウ.
A common word using 遥 is 遥か (はるか), meaning “far, far-away, distant”.
Kanji that look similar include 遂, 遅, 遇, and 遊.