Anonymous wrote:It won’t be fun, but you can certainly do it. Here is how I would do it:
Day 1: DC to Columbia, Missouri
Day 2: Columbia, MO to Denver
Day 3: Denver to around Vegas
Day 4: arrive San Diego
This schedule allows for no sightseeing, especially on first two days. Final day is flexible. If you stop on day 3 just before Vegas, in St George, Utah, you have about a 7 hour drive to San Diego. If you stop west of Vegas, in Barstow, CA, you have about 4 hours to San Diego.
DC to San Diego should not involve Denver or Utah. This sounds doable, make time for the Grand Canyon though.