mapquest says: 395.03
Why I take a plane. That's an hour flight.
And like someone else mentioned, however long it takes from SNA to Harbor Blvd. Hotel (usually Marriot Fairfield Inn). And the way the drivers on the shuttles buses drive it could be suicidal fast (however it's slow when you have to go hotel to hotel), or I'll never get there because I'm dead.
Quote by Al:
To that end I'd like the Internet community to join me in reminding the Disney company that "it all started with Walt." As you can see below we've created some T-shirts, plus a few simple graphics that you can copy and paste into your websites to let folks know how you feel.