Disney World is also in Orlando or it's about about 30 minutes outside of Orlando but to keep things simple for tourists they say it's in Orlando. People talk about living in Dallas and they could live 200 miles from downtown. If I told you were I lived in NJ, you wouldn't have a clue. But if I said "45-60 minutes outside of NYC" you might have a clue, even though you'd probably still be off by 30 miles. Shit, if you visit NYC the difference between being in one neighborhood and another is a block, depending on who you talk to, that day.
Get my point? Exact location doesn't matter to tourists.
Tourists don't care to acknowledge different towns outside of big cities simply because when they fly back home and refer to it as that town, no one will know what the fuck they are talking about. Everyone will know when they say, "Yea, I visited Vegas to fuck a whore legally." They will also know that you're acknowledging that although you didn't fuck the whore actually in Las Vegas, the town you did happen to fuck the whore has probably about 15 people living there other than the whores.
To put things in perspective, in 2009 I flew about 25,000 miles. Not a shit ton, but enough to know that people simply don't give a fuck about specifics as long as they can punch in the address in their GPS and get where they want to go. The details only matter to locals.