Details of how to get from Granada to Valencia by various forms of transport.
Granada to Valencia by TrainThe train from Granada to Valencia takes about eight hours and cost about 50 euros. There is only one per day. (Well, there is another that is slightly quicker too, but it is more expensive and arrives at 5am, which doesn't suit anybody.)
Renfe.es, Spain's official rail website, is a mess and has been described as "like Alice in Wonderland, where nothing seems to be what it really is" by Trip Advisor. Residents of Canada and USA should use Rail Europe instead to have their tickets delivered to their home address.
Book Train Tickets in Spain with Rail Europe.
Flights from Granada to ValenciaThere are regular flights from Granada to Valencia, which should be the cheapest option of all if you book in advance.
Compare Prices on Flights in Spain
Granada to Valencia by BusBuses from Granada to Valencia take nine hours and cost about 40 euros. Avoid the 'eurobus', which is about ten euros more expensive but no quicker.
You can book most bus tickets in Spain online for only a tiny administration fee (about one euro). Just pay with a credit card and print out the e-ticket.
Book Bus Tickets in Spain
Granada to Valencia by CarThe 520km from Granada to Valencia takes about five hours, traveling mainly on the E15 and AP-7 road. Note that AP roads are toll roads in Spain. Consider a stop in Murcia on the way.
Compare Car Rental Rates in Spain