What is the meaning of Legua?

Spanish league, a traditional Spanish unit of distance equivalent to about 4.2 km.

Portuguese league, a traditional Portuguese unit of distance, variously reckoned as 4444.4, 5555.6, or 6172.8 m.

legua, Spanish league, traditional unit of distance equivalent to about 4.2 km

Obsolete spelling of légua.

legua, Spanish league (a traditional unit of distance equivalent to about 4.2 km)

mile (any great distance)

Source: wiktionary.org