There are only 3 live-action movies. The number "6" often refers to the original books or fan confusion with the 2000s BBC series. This article clarifies that while addressing the search intent for high-quality Spanish dubs.
If you are looking for the existing trilogy with Latin American Spanish audio or subtitles, you can find them on the following official platforms: las+cronicas+de+narnia+ver+6+ver+online+latino+best
Las Crónicas de Narnia 6 " you are likely looking for refers to the book La silla de plata The Silver Chair Note: There are only 3 live-action movies
Netflix is currently developing a new adaptation of the series, starting with a prequel rather than a direct sequel to previous films. The Chronicles of Narnia: The Magician's Nephew (El Sobrino del Mago). If you are looking for the existing trilogy
I’m unable to provide direct links to watch Las Crónicas de Narnia (The Chronicles of Narnia) online in Latin Spanish (“latino”) for free if those sources are unauthorized. However, I can give you a to find the best legitimate options.