"Q Who" (1 hour), "The Best of Both Worlds" (2 hours), "Family" (1 hour), and Star Trek: First Contact (2 hours).
I'm cheating, but that makes six hours' worth of content, thus three movies' worth of content, and there's your kind-of, sort-of, but not, TNG "Movie" Trilogy. The best TNG Movie isn't technically a movie, it's The Best of Both Worlds. I even went to see it at a theater screening back in 2013, when they did it for one night to cross-promote the release of TNG S3 and BOBW on Blu-Ray.
Just fast-forward through the Worf and Wesley scenes and what you get out of "Family" is effectively an extension of "The Best of Both Worlds", or Bonus Scenes. Whatever you want to call it. It reinforces the psychological scars Picard still has in First Contact.