Don’t think it’s too far at all but I grew up on the west coast and DC prefers it to DMV area. Visited several schools in CA over three different trips. This included several UCs (not just Cal and UCLA), as well as CMC, USC, LMU, Santa Clara, etc. Also visited other schools in the west, but this was just CA. Some of these visits were early on before DC had narrowed down preferences over school size or urban/suburban/rural.