Sural nerve. The sural nerve is a sensory nerve in the calf region (sura) of the leg. It is made up of collateral branches of the tibial nerve and common fibular nerve. Two cutaneous branches, the medial and lateral, form the sural nerve.
Distance Calculated from Barcelona in Spain to Madrid in Spain. Approx distance in miles from Barcelona to Madrid is 313 miles or 503.62 KMS. This page was designed to give you a good indication of the distance from Barcelona to Madrid.
The Madrid to Barcelona route takes 2 hours 40 minutes and an advance ticket purchased via Renfe's website can cost just 47 euros. One of RENFE's surprising offers is a money-back guarantee if the AVE is delayed more than 5 minutes !