2 weeks in Spain- Seville to Barcelona Trip in June 2016

If your stays in Seville and Barcelona are included in your 2 week time frame then you really don't have the luxury of time to make a leisurely road trip between the two. Rent a car to drive between Seville and Granada, then fly to Barcelona.

Seville - 3 or 4 nights (day trip to Cordoba)
Jerez - 1 night
Ronda - 2 nights
Granada - 3 nights
Barcelona - 4 or 5 nights

Yes the 2 weeks includes Seville and Barcelona so flying from Granada does look like the best option!
Thanks!

You may like to consider train travel. http://www.seat61.com/Spain-trains.htm#.Vkg76unTCiY

You could drive, but your limited time would probably only allow for a stop in Valencia between Granada and Barcelona. Weighing up the two, I don't think driving is worth it as it is a distance of over 500 miles.

I agree with the others. Your trip really seems focused on the major cities, which a car is a real hassle and expense. Unfortunately Granada is not well connected by train (though by June the rail-line work should be done). If going to Barcelona from Granada, flying would be your best option. If you chose to skip Barcelona on this trip, since it is such a geographic outlier, you could easily spend 2 weeks touring Andalucía with a car (once finished with Sevilla and/or Granada). That would give you the time to explore the smaller towns and rural scenery there.

I mostly agree with David (above) with one major exception. I would recommend skipping Ronda and instead spending those two nights in Cordoba. It would be a shame to be that near to Cordoba (40 minutes by train from Seville) and not seeing the Mesquita, as well as other great sites in the city.

Thanks for the advice everyone!
Looks like I need to reevaluate my trip!

I do need to end in Barcelona however as we are flying out of Barcelona to Vancouver.
Maybe train is the best option getting from place to place though.