The Autovía A-63 is a highway in Asturias, Spain.

Once completed, it will connect the provincial capital, Oviedo, with La Espina; currently it only connects Oviedo and Cornellana, with half of the carriageway built from Salas to La Espina.

It follows the N-634.

The possibility of adding a section to Canero, which would connect the road to the A-8, is currently being studied.