Question about spain?

Question

what is the fastest way to get to Pamplona from barcelona how much would it cost and how long would it take.

Answer 1

Fastest?  what is the fastest way to get anywhere?  fly, of course.

Search flight information.  It probably takes less than an hour, and costs less than 50€, but you have to do that yourself.  I think you should start with Ryanair.